McMaster Reservoir   Be the first to submit input for McMaster Reservoir. If you have info on McMaster Reservoir, Niobrara County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near McMaster Reservoir.   Public Lands Near McMaster Reservoir: Agate Fossil Beds National Monument, Harrison - NE, 19 miles away Scotts Bluff National Monument, Gering - NE, 53 miles away Wind Cave National Park, Hot Springs - SD, 60 miles away   Hotels Near McMaster Reservoir: Best Western Pioneer, Lusk, 22 miles away Americas Best Value Inn, Lusk, 22 miles away Days Inn Torrington, Torrington, 31 miles away Americas Best Value Inn, Torrington, 31 miles away Holiday Inn Express Hotel & Suites TORRINGTON, Torrington, 31 miles away