Located on the historic Cos Cob Harbor, home of Connecticut's first art colony, the Historical Society's facilities include the National Historic Landmark Bush-Holley House (circa 1730); the Visitor Center, housed in a former village post office (circa 1805); the Hugh and Claire Vanderbilt Education Center, set in a mid-19th century barn and artists' studio; the William E. Finch, Jr. Archives and historic gardens and grounds. Learn more