Beaches & piers in Knife River 1 Beaches & piers in Knife River Knife River SearchAll (18)Restaurants (3)Hotels & lodging (2)Churches & Places of Worship (1)Museums (1)Beaches & piers (1)Marinas (1)Fitness & Recreation Centers (3)Sewing & Craft Stores (1)Auto repair & services (1)Event Venues & Spaces (1)Massage Therapy & Bodywork (1)Knife River Beach Beaches & piers