Smith Reservoir   Be the first to submit input for Smith Reservoir. If you have info on Smith Reservoir, Campbell County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near Smith Reservoir.   Public Lands Near Smith Reservoir: Keyhole State Park, Wyoming, 36 miles away Devils Tower National Monument, Devils Tower - WY, 47 miles away   Camp Grounds Near Smith Reservoir: South Fork Wyoming - Bighorn National Forest, Sheridan, 8 miles away   Hotels Near Smith Reservoir: Wright Hotel, Wright, 25 miles away Settle Inn & Suites Gillette N, Gillette, 26 miles away Holiday Inn Express Hotel & Suites GILLETTE, Gillette, 28 miles away Days Inn Gillette, Gillette, 28 miles away Country Inn & Suites By Carlson, Gillette, WY, Gillette, 28 miles away