Chicago Reservoir   Be the first to submit input for Chicago Reservoir. If you have info on Chicago Reservoir, Campbell County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near Chicago Reservoir.   Public Lands Near Chicago Reservoir: Devils Tower National Monument, Devils Tower - WY, 61 miles away   Hotels Near Chicago Reservoir: Wright Hotel, Wright, 8 miles away Fairfield Inn & Suites Gillette, Gillette, 15 miles away Country Inn & Suites By Carlson, Gillette, WY, Gillette, 15 miles away Holiday Inn Express Hotel & Suites GILLETTE, Gillette, 15 miles away Super 8 Gillette, Gillette, 15 miles away