One of the most important regional art museums in the northeast, housing a substantial collection of American art from the 18th century to the present. The Philip Johnson building from 1960 is a landmark of mid-century architecture — a severe granite and glass cube set in a formal landscape. Inside, the permanent collection includes major works by Thomas Cole, Winslow Homer, and Jackson Pollock.
Admission is free, which is remarkable for the collection's quality. Allow two to three hours for a proper visit. The museum also runs a performing arts program and a school of art.