132 Main St., Ridgefield, CT 06877.
(203) 438-5485. Docents lead visitors through this 1713 landmark as they experience life across three centuries, from dodging a visible 1777 British cannonball, to enjoying the brick-walled garden and pavilion created by renowned 20th century architect-owner Cass Gilbert. Collections include artwork, costumes, documents and furnishings. Tours: Feb.-Dec., Sat., Sun., & Wed. 1-4. Last tours begins at 3:30. Adm.