EcoTarium | science. nature. explore. connect.
Science & Nature Exhibits Alden Digital Planetarium Animals Outdoor Exploration

Indoor-Outdoor Museum of Science and Nature | Worcester, MA

Open Tuesday - Saturday 10:00 a.m. - 5:00 p.m., Sunday 12:00 - 5:00 p.m. Closed Mondays.

The EcoTarium is a family-friendly, indoor-outdoor museum located in Worcester, Massachusetts. We offer three floors of interactive exhibits, exciting shows in the digital planetarium, daily Science Discovery programs, live animal habitats, hikes through forest and meadow nature trails, outdoor imaginative play, and a train ride around the grounds (seasonal).

Visitor Tip: Please note, mid-May through mid-June is school field trip season. For a quieter museum experience, you might consider visiting us in the afternoon during the week.

Mud Day at the EcoTarium
June 28 from 1:00 p.m. - 4:00 p.m.

Come celebrate International Mud Day at the EcoTarium! 

Back for the Summer

Everyone loves bubbles, and our seasonal outdoor exhibit gives kids (and grownups) of all ages a chance to make loads and loads of sudsy bubbles in all shapes and sizes.  Experiment with how they are formed, the colors they produce, and their amazing properties.  And while you're having fun making all those bubbles, you'll learn about such things as surface tension, evaporation and light reflection.  

Summer Discovery Camp

Register Now! 

Extraordinary explorations and adventures are on the agenda once again at the EcoTarium's popular Summer Discovery Camp for children ages 5-14, one of the longest-running summer day camps in the United States.