Mackley Reservoir   Be the first to submit input for Mackley Reservoir. If you have info on Mackley Reservoir, Laramie County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near Mackley Reservoir.   Public Lands Near Mackley Reservoir: Jackson Lake State Park, Colorado, 38 miles away Scotts Bluff National Monument, Gering - NE, 61 miles away   Hotels Near Mackley Reservoir: Sleep Inn & Suites, Cheyenne, 24 miles away Holiday Inn CHEYENNE-I-80, Cheyenne, 31 miles away SpringHill Suites Cheyenne, Cheyenne, 31 miles away Oak Tree Inn Cheyenne, Cheyenne, 31 miles away Fairfield Inn Cheyenne, Cheyenne, 31 miles away