Weir Farm National Historical Park is located in Ridgefield and Wilton, Connecticut. It commemorates the life and work of American impressionist painter J. Alden Weir and other artists who stayed at the site or lived there, to include Childe Hassam, Albert Pinkham Ryder, John Singer Sargent, and John Twachtman. Weir Farm is one of two sites in the National Park Service devoted to the visual arts, along with Saint-Gaudens National Historical Park.