Gregg Lake   Be the first to submit input for Gregg Lake. If you have info on Gregg Lake, Box Butte County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Gregg Lake.   Public Lands Near Gregg Lake: Fort Robinson State Park, Nebraska, 18 miles away Chadron State Park, Nebraska, 24 miles away Agate Fossil Beds National Monument, Harrison - NE, 41 miles away Scotts Bluff National Monument, Gering - NE, 44 miles away Wind Cave National Park, Hot Springs - SD, 52 miles away   Hotels Near Gregg Lake: Patriot Inn, Hemingford, 16 miles away Best Western West Hills Inn, Chadron, 27 miles away Americas Best Value Inn Chadron, Chadron, 28 miles away Alliance Hotel and Suites, Alliance, 33 miles away Holiday Inn Express ALLIANCE, Alliance, 33 miles away