Hamilton County New York (Vacant / Not In Use) has 4 places on the National Register of Historic Places including 3 places of Statewide significance. Significant places include Blue Mountain Fire Observation Station, Snowy Mountain Fire Observation Station and Wakely Mountain Fire Observation Station, Lake Pleasant Town Hall.
Some of the country's most noteable architects helped create the Hamilton County places including Aermotor Corporation. Prominent architectural styles found in Hamilton Country are Late Victorian.