Special Guest: The Caterpillar Lab
July 12, 2024 @ 10:00 am - 3:00 pm
Calendar of Events
M Mon
T Tue
W Wed
T Thu
F Fri
S Sat
S Sun
6 events,
Museum Open!
Museum Open!
The EcoTarium is open! Join us for a full day of fun! To find a list of holidays where the museum is open to the public, click here! Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
3 events,
STEAM Story Time: My Adult and Me
STEAM Story Time: My Adult and Me
STEAM Story Time: My Adult & Me is designed to inspire young children to begin discovering the world around them and spark their scientific spirit! Join us each week as we offer new themes, STEAM-based storybooks, and activities to explore – perfect for little hands, curious minds, and book lovers alike! Stick around after the story for a related hands-on activity, experiment, craft, movement, or even an animal encounter! Every Tuesday, September through June, 10:30 am - 11:15 am (excluding…
Collection Connection
Collection Connection
Explore our private collection! The EcoTarium has thousands of specimens - fossils, gems, birds, weird things in jars - behind the scenes in our scientific collection. Come see something that isn't on display every day! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
5 events,
Tots’ Exploration Station
Tots’ Exploration Station
Tots' Exploration Station Stay for 5 minutes or 25: Drop in for an interactive science experience designed specifically for our youngest museum guests! Explorers are invited to join our exploration station for a variety of hands-on science activities and games. Every Wednesday, September through June, 10:00 am - 12:00 pm (excluding Worcester Public School Vacations) Included with the cost of admission. No ticket required, please join us on the Lower Level of the museum near the Preschool Area. Get…
200th Anniversary Lyceum #2
200th Anniversary Lyceum #2
"Worcester Women Naturalists, Past and Present" Wednesday, May 28, 2025 6:00 pm - 7:00 pm Location: Museum of Worcester Cost: This event is open to the public and FREE -- pre-registration is required! Did you know that when the current - day EcoTarium was founded in 1825, its name was the Worcester Lyceum of Natural History?! Over the years, its name changed to the Worcester Natural History Society and, eventually, the EcoTarium. What’s a lyceum, you ask? A lyceum is…
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
4 events,
Budding Scientists
Budding Scientists
In the Budding Scientists program, curious little explorers conduct simple, safe, science and nature explorations. You bring the curiosity, we'll provide the science fun. This is hands-on active and interactive science designed for children ages 4 to 6. Every Thursday, September through June, 10:30 am - 11:15 am (excluding Worcester Public School vacations) Included with cost of admission. Please request a ticket at the Tickets and Information Desk when you arrive at the museum. Limited to 25 adult-child pairs.…
Collection Connection
Collection Connection
Explore our private collection! The EcoTarium has thousands of specimens - fossils, gems, birds, weird things in jars - behind the scenes in our scientific collection. Come see something that isn't on display every day! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
2 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
6 events,
Breakfast with the Otters
Breakfast with the Otters
Breakfast with the Otters 9:00 am – 10:00 am Multiple dates April 20 through October 11 You're invited to an exclusive breakfast with Worcester's favorite river otters! Join us for a continental-style breakfast at Upper Pond while enjoying an informative keeper chat featuring our resident otters, Daisy and Slydell. Buy 7 tickets, get an 8th ticket for free! Tickets to Breakfast with the Otters includes admission for the day and a free otter feeding experience. Get Tickets! *Click "Other dates..."…
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
5 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
0 events,
3 events,
STEAM Story Time: My Adult and Me
STEAM Story Time: My Adult and Me
STEAM Story Time: My Adult & Me is designed to inspire young children to begin discovering the world around them and spark their scientific spirit! Join us each week as we offer new themes, STEAM-based storybooks, and activities to explore – perfect for little hands, curious minds, and book lovers alike! Stick around after the story for a related hands-on activity, experiment, craft, movement, or even an animal encounter! Every Tuesday, September through June, 10:30 am - 11:15 am (excluding…
Collection Connection
Collection Connection
Explore our private collection! The EcoTarium has thousands of specimens - fossils, gems, birds, weird things in jars - behind the scenes in our scientific collection. Come see something that isn't on display every day! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
4 events,
Tots’ Exploration Station
Tots’ Exploration Station
Tots' Exploration Station Stay for 5 minutes or 25: Drop in for an interactive science experience designed specifically for our youngest museum guests! Explorers are invited to join our exploration station for a variety of hands-on science activities and games. Every Wednesday, September through June, 10:00 am - 12:00 pm (excluding Worcester Public School Vacations) Included with the cost of admission. No ticket required, please join us on the Lower Level of the museum near the Preschool Area. Get…
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
4 events,
Budding Scientists
Budding Scientists
In the Budding Scientists program, curious little explorers conduct simple, safe, science and nature explorations. You bring the curiosity, we'll provide the science fun. This is hands-on active and interactive science designed for children ages 4 to 6. Every Thursday, September through June, 10:30 am - 11:15 am (excluding Worcester Public School vacations) Included with cost of admission. Please request a ticket at the Tickets and Information Desk when you arrive at the museum. Limited to 25 adult-child pairs.…
Collection Connection
Collection Connection
Explore our private collection! The EcoTarium has thousands of specimens - fossils, gems, birds, weird things in jars - behind the scenes in our scientific collection. Come see something that isn't on display every day! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
2 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
6 events,
Breakfast with the Otters
Breakfast with the Otters
Breakfast with the Otters 9:00 am – 10:00 am Multiple dates April 20 through October 11 You're invited to an exclusive breakfast with Worcester's favorite river otters! Join us for a continental-style breakfast at Upper Pond while enjoying an informative keeper chat featuring our resident otters, Daisy and Slydell. Buy 7 tickets, get an 8th ticket for free! Tickets to Breakfast with the Otters includes admission for the day and a free otter feeding experience. Get Tickets! *Click "Other dates..."…
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
5 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
0 events,
4 events,
STEAM Story Time: My Adult and Me
STEAM Story Time: My Adult and Me
STEAM Story Time: My Adult & Me is designed to inspire young children to begin discovering the world around them and spark their scientific spirit! Join us each week as we offer new themes, STEAM-based storybooks, and activities to explore – perfect for little hands, curious minds, and book lovers alike! Stick around after the story for a related hands-on activity, experiment, craft, movement, or even an animal encounter! Every Tuesday, September through June, 10:30 am - 11:15 am (excluding…
200th Annual Meeting of the Worcester Natural History Society/EcoTarium
200th Annual Meeting of the Worcester Natural History Society/EcoTarium
200th Annual Meeting of the Worcester Natural History Society/EcoTarium Tuesday, June 10, 2025 4:30 - 7:30 pm Location: Mechanics Hall, 321 Main St., Worcester, MA Cost: This event is open to the public. Donations are appreciated. Please pre-register! Join us for the 200th Annual Meeting of the Worcester Natural History Society/EcoTarium! We will continue our 200th anniversary celebration by reflecting on the accomplishments of the past year. Enjoy refreshments and musical selections, and celebrate the recipients of the fourth annual…
Collection Connection
Collection Connection
Explore our private collection! The EcoTarium has thousands of specimens - fossils, gems, birds, weird things in jars - behind the scenes in our scientific collection. Come see something that isn't on display every day! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
4 events,
Tots’ Exploration Station
Tots’ Exploration Station
Tots' Exploration Station Stay for 5 minutes or 25: Drop in for an interactive science experience designed specifically for our youngest museum guests! Explorers are invited to join our exploration station for a variety of hands-on science activities and games. Every Wednesday, September through June, 10:00 am - 12:00 pm (excluding Worcester Public School Vacations) Included with the cost of admission. No ticket required, please join us on the Lower Level of the museum near the Preschool Area. Get…
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
3 events,
Collection Connection
Collection Connection
Explore our private collection! The EcoTarium has thousands of specimens - fossils, gems, birds, weird things in jars - behind the scenes in our scientific collection. Come see something that isn't on display every day! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
2 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
6 events,
Speaker Series: Astrophysics
Speaker Series: Astrophysics
Speaker: Paul Green, Harvard and Smithsonian Center for Astrophysics June 14, 2025 5:00 – 5:40 pm Masquerading as Giants Stars are born, live, and die, just like us. The Sun will one day begin to run out of fuel, swell into a red giant star, and then essentially disappear. Dr. Green will talk about thousands of stars we have recently discovered that look like giants at first glance, but turn out to be their "widows". Paul Green is a Ph.D.…
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
5 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
0 events,
2 events,
Collection Connection
Collection Connection
Explore our private collection! The EcoTarium has thousands of specimens - fossils, gems, birds, weird things in jars - behind the scenes in our scientific collection. Come see something that isn't on display every day! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
3 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
5 events,
Museum Open!
Museum Open!
The EcoTarium is open! Join us for a full day of fun! To find a list of holidays where the museum is open to the public, click here! Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
2 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
5 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
5 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
0 events,
4 events,
Collection Connection
Collection Connection
Explore our private collection! The EcoTarium has thousands of specimens - fossils, gems, birds, weird things in jars - behind the scenes in our scientific collection. Come see something that isn't on display every day! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
3 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
4 events,
Collection Connection
Collection Connection
Explore our private collection! The EcoTarium has thousands of specimens - fossils, gems, birds, weird things in jars - behind the scenes in our scientific collection. Come see something that isn't on display every day! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
3 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
5 events,
Summer Event Series: Mud Day
Summer Event Series: Mud Day
Mud Day Saturday, June 28, 2025 10:00 am – 5:00 pm Looking for a chance to perfect your mud pie? Not bugged by bugs? Or maybe fossils or feathers tickle your fancy. Either way, you will have a BLAST(-off) at one (or all!) of our summer events. Celebrate each day with educator-lead programs, hands-on drop-in activities, and community partners! Get down and dirty on Mud Day with everything from mud pies and mud painting, to mud toss games and creature sculptures!…
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
6 events,
Breakfast with the Otters
Breakfast with the Otters
Breakfast with the Otters 9:00 am – 10:00 am Multiple dates April 20 through October 11 You're invited to an exclusive breakfast with Worcester's favorite river otters! Join us for a continental-style breakfast at Upper Pond while enjoying an informative keeper chat featuring our resident otters, Daisy and Slydell. Buy 7 tickets, get an 8th ticket for free! Tickets to Breakfast with the Otters includes admission for the day and a free otter feeding experience. Get Tickets! *Click "Other dates..."…
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Keeper Chat: Snake Feeding
Keeper Chat: Snake Feeding
Learn about our resident snakes! Are you curious about what our snakes eat, or how fast they can slither? Get up close with one of our resident reptiles, and learn how we care for them during this zookeeper-led keeper chat. *Disclaimer: Snakes consume dead mice. We recommend squeamish guests learn about our animals at a different time. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
0 events,
4 events,
Collection Connection
Collection Connection
Explore our private collection! The EcoTarium has thousands of specimens - fossils, gems, birds, weird things in jars - behind the scenes in our scientific collection. Come see something that isn't on display every day! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
3 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
4 events,
Collection Connection
Collection Connection
Explore our private collection! The EcoTarium has thousands of specimens - fossils, gems, birds, weird things in jars - behind the scenes in our scientific collection. Come see something that isn't on display every day! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
4 events,
Breakfast with the Otters
Breakfast with the Otters
Breakfast with the Otters 9:00 am – 10:00 am Multiple dates April 20 through October 11 You're invited to an exclusive breakfast with Worcester's favorite river otters! Join us for a continental-style breakfast at Upper Pond while enjoying an informative keeper chat featuring our resident otters, Daisy and Slydell. Buy 7 tickets, get an 8th ticket for free! Tickets to Breakfast with the Otters includes admission for the day and a free otter feeding experience. Get Tickets! *Click "Other dates..."…
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Animal Discovery
Animal Discovery
Discover our resident animals! Are you curious about what our otters eat, how fast our snakes slither, or what our birds do in the winter? Get up close with one of our many live critters, and learn how we care for them at our zookeeper-led Animal Discovery Programs. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
4 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
5 events,
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Keeper Chat: Snake Feeding
Keeper Chat: Snake Feeding
Learn about our resident snakes! Are you curious about what our snakes eat, or how fast they can slither? Get up close with one of our resident reptiles, and learn how we care for them during this zookeeper-led keeper chat. *Disclaimer: Snakes consume dead mice. We recommend squeamish guests learn about our animals at a different time. Included with the cost of admission. Get Tickets
Science Discovery
Science Discovery
Want more interactive science? Catch our free, daily, educator-led Science Discovery programs. You might engineer a tower, meet an animal, concoct a potion, find a hidden rainbow, crack a code, examine mysterious bones, or put your senses to the test! Included with the cost of admission. Get Tickets
Afternoon Astronomy
Afternoon Astronomy
Miss those beautiful winter skies? Look up anyway! Early sunset got you down? Look up! Join us on Sundial Plaza to look through a telescope at the Moon or another planet, or if conditions don't permit come into the Alden Planetarium for an interactive guided tour of the evening sky! Included with the cost of admission. Get Tickets
- This event has passed.
The Caterpillar Lab
Friday, July 12
Saturday, July 13
10:00 am – 3:00 pm
EcoTarium is excited to have The Caterpillar Lab join us for two back-to-back days (Friday, July 12 & Saturday, July 13), with a free-exploration program that allows visitors to experience the incredible world of New England caterpillars!
This drop-in program will feature a variety of local caterpillar species and there will be plenty to see and touch! Guest educators will host stations demonstrating metamorphosis and caterpillar’s strange and surprising adaptations — caterpillars may be camouflaged to look like twigs or snakes, or have stinging spines or brightly colored baubles.
Check out these little-known native critters munching on plants right in front of you! Stay for a few minutes or for an hour; you’re sure to see something new!
The Caterpillar Lab activities are included in admission!
There is always something new happening both on our grounds and inside the museum building. For maximum fun, take a trip on the Explorer Express train*, experience one of our daily planetarium shows*, or get up close to our resident otters*!
*Train rides, planetarium shows, and otter encounters require a separate ticket and limited spaces are available; not included with admission. Please stop at the Information Desk for specific additional experience schedules.