Coindre Hall Park is a 33-acre park and 80,000 square foot mansion overlooking Huntington Harbor. Built for pharmaceutical giant George McKesson Brown in 1912, this mansion represents the height of the Gold Coast era with its medieval turrets and sweeping views of the harbor.
Suffolk County acquired the estate in 1973. In 1989, this example of French chateau architecture was listed on the National Register of Historic Places and dedicated to the Suffolk County Historic Trust.