Great afternoon excursion for kids! Also good cider, cider donuts, and ice cream!
Burlington's very own science museum!
A working farm with beautiful grounds. If you do visit, be sure to check out O Bread for excellent breads and pastries, and the Shelburne Farms store for some of the best Vermont cheese.
A lot of very cool exhibits, including the steamship Ticonderoga that was brought up onto land as an exhibit unto itself.