California Reservoir   Be the first to submit input for California Reservoir. If you have info on California Reservoir, Campbell County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near California Reservoir.   Hotels Near California Reservoir: Wright Hotel, Wright, 33 miles away Best Western Tower West Lodge, Gillette, 33 miles away Super 8 Gillette, Gillette, 34 miles away Hampton Inn Gillette, Gillette, 34 miles away Comfort Inn & Suites, Gillette, 34 miles away