Eco Tarium in Worcester, MA is a museum of science and nature where visitors are encouraged to explore the natural world through a unique indoor-outdoor experience. The museum features hands-on exhibits, indoor and outdoor wildlife habitats, interpretive nature trails, a living pond and meadow exhibit, a planetarium, the region's only treetop walkway, and a narrow-gauge train. Your family will have a great time discovering all the wonders of this unique museum. One Day Family Pass admits up to 2 children and 2 adults.