"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.

Movie Series: Wild Earth Cinema

Every Thursday in April - Each Thursday we’ll feature science-inspired movies that celebrate our planet and the incredible life that calls it home. These films explore nature, wildlife, and the environment from powerful documentaries and fascinating educational films to inspiring stories about the natural world!

Speaker Series: Astrophysics

May 9 - 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!

April Vacation Week: Community Science

April 20-24 - Want to meet an important scientist who can protect our planet? Look in the mirror, because science needs you! Harness your powers of observation to help solve real-world problems in your community and across the globe.

Alden Planetarium

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

Worcester Railers Explorer Express Train Ribbon Cutting

May 9 - Join us to celebrate a ribbon cutting for the Worcester Railers Explorer Express Train!

Worcester Public Library Vending Machine

A Worcester Public Library Book Vending Machine is now available on the Museum’s upper level!

2026 Summer Camp — Limited Time Promotion

EcoTarium members and new campers save 10% on summer camp registration!

April Vacation Week Membership Promotion

FREE Planetarium tickets with Purchase of a Membership between April 18 and 26, 2026!

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.

The Worcester Railers Explorer Express Train is now open for the season! Get tickets on-site at the EcoTarium.