Historical Sites in New Hamburg 3 Historical Sites in New Hamburg New Hamburg SearchAll (18)Restaurants (2)Parks & nature (2)Fire Stations (1)Churches & Places of Worship (1)Pet Grooming & Boarding (1)Insurance Agencies (1)Historical Sites (3)Marinas (2)Main Street Historic District (New Hamburg, New York) Historical SitesUnion Free School (New Hamburg, New York) Historical SitesWilliam Shay Double House Historical Sites18 Point St