Jordanelle State Park, Utah

Above the Heber Valley, Jordanelle Reservoir spreads across more than 3,000 acres fed by the Provo River, offering two very different ways to enjoy it. Hailstone, on the west shore, is the developed side with a full-service marina, RV hookups, and beaches built for boaters and water-skiers. Rock Cliff, tucked among cottonwoods on the upper river, trades the crowds for boardwalks, wetlands, and quiet fishing. Both sides open to hiking, camping, and, in winter, snowshoeing.