Welcome to the Town of Diana, located on the northeastern border of Lewis County. Appropriately named after the Roman Goddess of hunt the town was established in 1830. The 140.8 square miles that make up the town is home to approximately 2500 residents. Located within these borders are the Hamlet of Harrisville and Lake Bonaparte. The eastern area of the town is located in the historic Adirondack Park. While in the western area, part of the Fort Drum Military Reservation is located.