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

Jazz on the Sundial

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June 16 @ 5:30 pm - 9:00 pm

Jazz on the Sundial Friday, June 16 5:30 pm – 9:00 pm Join us for smooth melodies, golden skies, and relaxed vibes. This summer, the warm tones of jazz music make their return to the EcoTarium. Bring your own chairs…

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Featured Featured

Discovery Day: Math Madness

EcoTarium 222 Harrington Way, Worcester

Math Madness Saturday, March 11 10:00 am - 5:00 pm During our Discovery Day series, our regularly scheduled educator-led Science Discovery programs all connect to the day's exciting theme! You'll…


Otter Encounter

EcoTarium 222 Harrington Way, Worcester

Discover our resident otters! Slydell and Daisy are inviting you to lunch! Get up close to our otters, feed them their favorite foods, and learn how we care for them…