Big Sandy Reservoir   Be the first to submit input for Big Sandy Reservoir. If you have info on Big Sandy Reservoir, Sweetwater County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near Big Sandy Reservoir.   Public Lands Near Big Sandy Reservoir: Shoshone National Forest, Wyoming, 30 miles away   Hotels Near Big Sandy Reservoir: Best Western Outlaw Inn, Rock Springs, 35 miles away Econo Lodge Rock Springs, Rock Springs, 35 miles away Days Inn Rock Springs, Rock Springs, 36 miles away Americas Best Value Inn, Rock Springs, 36 miles away La Quinta Inn Rock Springs, Rock Springs, 36 miles away