Historical Sites in Blenheim 2 Historical Sites in Blenheim Blenheim SearchAll (11)Restaurants (1)Hotels & lodging (1)Government Offices (1)Pet Grooming & Boarding (1)Historical Sites (2)Fitness & Recreation Centers (2)Event Venues & Spaces (1)Plumbers (1)Blenheim, New York Historical SitesLansing Manor House Historical Sites1378 State Route 30