Each season offers exciting activities, special events, and experiences at the EcoTarium!

There is always something new happening both on our grounds and inside the museum building.

For info on Alden Planetarium shows and showtimes, click here!

For the Explorer Express Train schedule, click here!

To book an Otter Encounter, click here!

Featured Event

Celebrate the Holidays at the EcoTarium!

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December 24 @ 10:00 am - 3:00 pm

Celebrate the Holidays at The EcoTarium December 24, 2023 10:00 am – 3:00 pm  December in New England brings an abundance of colorful lights, chilly weather, and over 21 globally recognized holidays. To celebrate the season, the EcoTarium is opening…

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Collection Connection

EcoTarium 222 Harrington Way, Worcester

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…


Science Discovery

EcoTarium 222 Harrington Way, Worcester

Want more hands-on 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,…


Afternoon Astronomy

EcoTarium 222 Harrington Way, Worcester

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 do not permit come…