"The Secret World of Elephants" is Now Open!

How do elephants “hear” with their feet, use 16 powerful muscles in their trunks, or reshape entire forests just by eating and walking? Step into The Secret World of Elephants and uncover the science, stories, and surprises behind these extraordinary animals.

Goddard Rocket Centennial Celebration

March 13, 14, 15 & 22 - Join us to celebrate the 100 year anniversary of Robert Goddard's historic first ever liquid-fueled rocket launch in March 1926 right here in Central Massachusetts!

Speaker Series: Astrophysics

March 14 - Join a local astronomy expert and dive into the latest discoveries in the grandest science of all. Every month, a researcher from the Worcester area will come to the EcoTarium to discuss their work!

Breakfast with the Otters

April 5 through September 12 - You're invited to an exclusive breakfast with Worcester's favorite river otters! Join us for a breakfast while enjoying an informative keeper chat featuring our resident otters, Daisy and P.J.

Support the Third Century Capital Campaign!

The addition of the world-class Stoddard Exhibition Hall and the development of an Early Childhood Science Learning Center will enable the EcoTarium to expand the services we deliver to the community. Make a gift to support these transformative projects!

Early Learning: Ready, Set, STEAM!

Tuesdays, Wednesdays, & Thursdays - Our Early Learning programs provides children the opportunity to explore and discover the world around them through guided play. Engaging curiosity and enjoyment of the natural world builds a foundation for science learning throughout their lives.

Facility Rentals

Looking for the perfect place to hold your party or meeting? Introducing our newest Facility Rental space - The Stoddard Exhibition Hall!

Alden Planetarium

The all-new Alden Planetarium! Daily shows and learning experiences for visitors of all ages. 

Explorer Express Train

All aboard! Take a ride on our replica steam locomotive, the Explorer Express, and enjoy a scenic 12-minute trip around the EcoTarium; a relaxing and beautiful way to see the museum grounds!

Otter Encounters

Daisy and P.J. are inviting you to lunch! Enjoy this opportunity to get up close to our otters, feed them their favorite foods, and demonstrate their training skills!

Science Discoveries

Want more hands-on science? Catch our free, daily, educator-led Science Discovery Programs!

Welcome to the EcoTarium

Explore exhibits from wherever you are with our virtual tour!

The EcoTarium museum of science and nature in Worcester, Massachusetts, offers an indoor-outdoor experience to visitors of all ages. Guests are encouraged to explore three floors of indoor interactive exhibits, live animal habitats, daily Science Discovery programs, hikes through forest and meadow nature trails, outdoor imaginative play, and a train ride (seasonal) around the 45+ acre campus.

Exhibits

New Indoor Exhibits!

The EcoTarium's museum building features three floors of hands-on, interactive exhibits that explore the natural and physical sciences and our New England environment. Each year, the museum welcomes dynamic traveling exhibits, as well as houses permanent installations that make creative use of the museum's natural history collection and living wildlife. Our exhibits make learning fun and are designed to engage a family audience.