Lost Spring Reservoir   Be the first to submit input for Lost Spring Reservoir. If you have info on Lost Spring Reservoir, Garfield County, Utah please submit it here to improve this web site.          These outdoors activities are available near Lost Spring Reservoir.   Public Lands Near Lost Spring Reservoir: Natural Bridges National Monument, Lake Powell - UT, 4 miles away Capitol Reef National Park, Torrey - UT, 57 miles away   Marinas On or Near Lost Spring Reservoir: Halls Crossing Marina, Lake Powell, 15 miles away Bullfrog Resort & Marina, Lake Powell, 15 miles away   Camp Grounds Near Lost Spring Reservoir: Star Springs Campground, Garfield County, 6 miles away   Hotels Near Lost Spring Reservoir: Defiance House Lodge, Bullfrog, 16 miles away