Date: October 31 — November 1, 2026

10:00 am – 5:00 pm

Have you noticed changes in the leaves? A chill in the air? The start of a spooky season? Autumn is here and we are getting into the Halloween spirit at the EcoTarium. Explore ghostly bubbles, go on an adventure in our Glow Zone or even celebrate Jack-O-Lanterns with some explosive experiments all while learning about the science behind changing seasons! Costumes are encouraged (but not required) and join us for a happy, haunted Halloween!

There is always something new happening both on our grounds and inside the museum
building. For maximum fun, experience one of our daily planetarium programs*, take a ride on
the Worcester Railers Explorer Express Train* when operating seasonally, and get up close to our resident
otters*!

* Requires a separate ticket that is not included with admission.

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