Lost Creek State Park, Utah

Utah's newest state park sits about 10 miles northeast of Croydon in a quiet stretch of Morgan County, where a 365-acre reservoir stays wakeless and largely undeveloped. It's an early-stage park still building out campgrounds and facilities, which for now means fewer crowds and a genuinely primitive feel for paddlers, anglers, and swimmers. A concrete boat ramp and vault restrooms are the main amenities while construction continues on the roads and day-use areas ahead.