Sproul Reservoir   Be the first to submit input for Sproul Reservoir. If you have info on Sproul Reservoir, Blue Mountains, Grant County, Oregon please submit it here to improve this web site.          These outdoors activities are available near Sproul Reservoir.   Public Lands Near Sproul Reservoir: John Day Fossil Beds National Monument, Kimberly - OR, 37 miles away   Camp Grounds Near Sproul Reservoir: The Timbers Inn and RV Park, Seneca, 8 miles away   Hotels Near Sproul Reservoir: Best Western John Day Inn, John Day, 17 miles away Days Inn Burns, Burns, 32 miles away Americas Best Inns-Burns, Burns, 33 miles away Best Western Rory & Ryan Inns, Hines, 33 miles away   Hiking Trails Near Sproul Reservoir: High Trail, Grant County, 8 miles away        11 hiking miles, 3624 feet elevation difference Buck Cabin Trail, Grant County, 12 miles away       2.6 hiking miles, 1425 feet elevation difference Dry Duncan Creek Trail, Grant County, 16 miles away       4.9 hiking miles, 2966 feet elevation difference