Enlargement of Nielson Reservoir   Be the first to submit input for Enlargement of Nielson Reservoir. If you have info on Enlargement of Nielson Reservoir, Owl Creek Mountains, Fremont County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near Enlargement of Nielson Reservoir.   Public Lands Near Enlargement of Nielson Reservoir: Boysen State Park, Wyoming, 30 miles away Hot Springs State Park, Wyoming, 36 miles away Sinks Canyon State Park, Wyoming, 39 miles away   Hotels Near Enlargement of Nielson Reservoir: Hampton Inn and Suites Riverton, WY, Riverton, 26 miles away Days Inn Riverton, Riverton, 27 miles away Comfort Inn & Suites, Riverton, 27 miles away Rodeway Inn & Suites Riverton, Riverton, 27 miles away Super 8 Riverton, Riverton, 27 miles away