Middle Cottonwood Reservoir   Be the first to submit input for Middle Cottonwood Reservoir. If you have info on Middle Cottonwood Reservoir, Fremont County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near Middle Cottonwood Reservoir.   Public Lands Near Middle Cottonwood Reservoir: Boysen State Park, Wyoming, 10 miles away Hot Springs State Park, Wyoming, 23 miles away   Marinas On or Near Middle Cottonwood Reservoir: Boysen Marina & Campground, Shoshoni, 13 miles away   Campgrounds Near Middle Cottonwood Reservoir: Riverton Mobile Home Village, Riverton, 14 miles away Rudy's Camper Court, Riverton, 14 miles away Wind River RV Park, Riverton, 14 miles away Owl Creek Kampground, Riverton, 16 miles away   Hotels Near Middle Cottonwood Reservoir: Hampton Inn and Suites Riverton, WY, Riverton, 14 miles away Comfort Inn & Suites, Riverton, 14 miles away Super 8 Riverton, Riverton, 14 miles away Holiday Inn RIVERTON-CONVENTION CENTER, Riverton, 14 miles away Rodeway Inn & Suites Riverton, Riverton, 15 miles away   Whitewater Near Middle Cottonwood Reservoir: Wind River, Fremont Hot SpringsCounty, 12 miles away       Class I-III - 12 miles long (Boysen Dam to canyon mouth)