Heritage Museums and Gardens, 100 beautifully landscaped acres overlooking the upper end of Shawme Pond, in Sandwich, Massachusetts, includes gardens and a café as well as an impressive complex of museum buildings with specialty collections ranging from cars to toys. In 1967 pharmaceuticals magnate Josiah K. Lilly III purchased the estate and turned it into a nonprofit museum. A highlight is the Shaker Round Barn, which showcases classic and historic cars and art exhibitions.