National Historic Landmark listing recognizes the country’s most important historic resources. The designation carries with it a very high degree of protection. The only NHL in Greenwich is the Bush-Holley House (c. 1730) in Cos Cob, site of Connecticut’s first art colony. One of the town’s oldest buildings, Bush-Holley House was purchased by The Historical Society of the Town of Greenwich and opened to the public as a museum a year later in 1958.

www.cr.nps.gov/nhl/