Lone Tree Reservoir   Be the first to submit input for Lone Tree Reservoir. If you have info on Lone Tree Reservoir, Dawes County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Lone Tree Reservoir.   Lakes Near Lone Tree Reservoir: Board Gate Dam Reservoir, Dawes County, 13 miles away Carter P Johnson Lake, Sioux County, 18 miles away   Public Lands Near Lone Tree Reservoir: Fort Robinson State Park, Nebraska, 14 miles away Chadron State Park, Nebraska, 23 miles away Angostura Recreation Area, South Dakota, 24 miles away Wind Cave National Park, Hot Springs - SD, 28 miles away Agate Fossil Beds National Monument, Harrison - NE, 39 miles away Jewel Cave National Monument, Custer - SD, 48 miles away   Hotels Near Lone Tree Reservoir: Best Western West Hills Inn, Chadron, 21 miles away Americas Best Value Inn Chadron, Chadron, 21 miles away Best Western Sundowner Inn, Hot Springs, 28 miles away Budget Host Hills Hot Springs, Hot Springs, 28 miles away Usa Stay Hotel Suites, Hot Springs, 28 miles away