Marquiss Reservoir   Be the first to submit input for Marquiss Reservoir. If you have info on Marquiss Reservoir, Campbell County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near Marquiss Reservoir.   Public Lands Near Marquiss Reservoir: Devils Tower National Monument, Devils Tower - WY, 62 miles away   Camp Grounds Near Marquiss Reservoir: Sagebluff RV Park, Wright, 3 miles away   Hotels Near Marquiss Reservoir: Wright Hotel, Wright, 5 miles away Country Inn & Suites By Carlson, Gillette, WY, Gillette, 23 miles away Fairfield Inn & Suites Gillette, Gillette, 23 miles away Holiday Inn Express Hotel & Suites GILLETTE, Gillette, 23 miles away Candlewood Suites GILLETTE, Gillette, 23 miles away