Clark Reservoir   Be the first to submit input for Clark Reservoir. If you have info on Clark Reservoir, Crook County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near Clark Reservoir.   Public Lands Near Clark Reservoir: Keyhole State Park, Wyoming, 36 miles away Devils Tower National Monument, Devils Tower - WY, 42 miles away Jewel Cave National Monument, Custer - SD, 55 miles away Mount Rushmore National Memorial, Keystone - SD, 68 miles away   Camp Grounds Near Clark Reservoir: Hawken Ranch and Hawken Guest Ranch, Sundance, 10 miles away   Hotels Near Clark Reservoir: Best Western Inn At Sundance, Sundance, 10 miles away Rodeway Inn Sundance Mountain Inn, Sundance, 10 miles away Auto Inn Motel, Newcastle, 19 miles away Fountain Inn, Newcastle, 21 miles away Best Western Devils Tower Inn, Hulett, 30 miles away