Open Tuesday - Saturday 10:00 a.m. - 5:00 p.m., Sunday 12:00 - 5:00 p.m. Closed Mondays.
The EcoTarium is a unique indoor-outdoor museum in Worcester, MA. Set in an urban oasis, the EcoTarium offers a chance to walk through the treetops, take a thrilling multimedia journey through the galaxy at a digital planetarium, meet wildlife, stroll nature trails, and get hands-on with family-friendly exhibits.
The Explorer Express Train is currently out of service while we upgrade the train and its tracks.
12th Annual Great Pumpkin Fest: Saturday, October 24
2:00 p.m. - 9:00 p.m.
Join us for an afternoon and evening of family-friendly Halloween fun! More than a thousand carved pumpkins will be lit up and on display, plus enjoy trick-or-treating, exciting entertainment, and more!
Friendly Halloween costumes are encouraged! Bring a flashlight to light your way at night and be sure to dress for the weather. This event takes place rain or shine.
Tickets are on sale now!
Cool Moves: The Artistry of Motion
Discover the beauty of motion at our fall exhibit, Cool Moves: The Artistry of Motion.
In this fun, interactive exhibit, you can change the twist of a tornado, dance to create your own light and sound show, zoom three-wheeled racers down a ramp, experiment with wind and water, and so much more! It's all here at the EcoTarium, where you can explore the wonder of science as you create your own Cool Moves!
You Won't Believe Your Eyes
Discover unseen worlds and hidden dimensions beyond our normal vision to uncover the mysteries of things too fast, too slow, too small or simply invisible in the film Mysteries of the Unseen World, now playing in the Alden Digital Planetarium: A National Geographic Theater.
The film, narrated by Forest Whitaker, uses innovative high-speed and time-lapse photography, electron microscopy, and nanotechnology, to transport audiences to an enthralling secret world of nature, events, and breathtaking phenomena not visible to the naked eye.
Mysteries of the Unseen World is now playing daily at 3:00 p.m. Tickets can be purchased at our Tickets and Information Desk on the day of your visit.
Mysteries of the Unseen World is presented locally by Unum.