Coral Pink Sand Dunes

Sand Flats Recreation Area covers 9,000 acres on the Colorado Plateau immediately east of Moab in Grand County, Utah, managed jointly by Grand County and the Bureau of Land Management in a cooperative arrangement that makes it one of the few jointly managed OHV-and-trail recreation areas in the national BLM system. The Slickrock Trail — a 9.6-mile loop marked with white painted dots across the bare Navajo Sandstone — is the park's most internationally recognized feature: one of the first and most technically challenging mountain bike trails in the American West, it has inspired imitation across the globe. The OHV trail system shares the same slickrock terrain across approximately 30 miles of designated routes for ATVs, dirt bikes, and capable 4x4 vehicles — the Navajo Sandstone surface that gives the area its name provides exceptional tire adhesion on dry days and dangerous slickness when wet. Riding on the slickrock at Sand Flats is a genuinely technical experience: the surface has no soft-soil margin for error, off-camber sections drop into bowl formations, and the elevation changes on the Moab Rim are steep enough to require both mechanical capability and rider skill. The Grand County and Moab location places Sand Flats within the most developed OHV service corridor in the Colorado Plateau: Moab's full commercial infrastructure supports multi-day trips. Vehicle entrance fees apply per the Grand County fee schedule. Contact the Moab Field Office for current conditions (435-259-2100).

Sand Hollow State Park's Sand Mountain OHV Area sits approximately 15 miles east of St. George in Washington County, Utah, at an elevation of 3,000 feet on the edge of the Colorado Plateau's Navajo Sandstone formation — one of the closest major OHV destinations to Las Vegas (approximately 120 miles northeast via I-15) in a region that serves the combined St. George, Mesquite, and Las Vegas riding market year-round. The OHV area encompasses 15,000 acres of red sand dune and slickrock terrain within the 20,000-acre state park boundary, creating a landscape that combines the open dune riding character of sand dunes with the technical slickrock navigation challenges that define the Moab-country terrain to the north. The red sand color is derived from the iron-rich Navajo Sandstone that underlies the Colorado Plateau throughout this region: the same geological formation that colors the Zion cliffs and the Bryce hoodoos gives Sand Mountain its distinctive warm-red sand. ATVs, side-by-sides, dirt bikes, and dune buggies are permitted on the OHV area; a Utah state parks day-use pass and Utah OHV permit are required. Sand Hollow Reservoir, within the same state park boundary, provides an adjacent water recreation option. Camping with hookups is available at the park's developed campground. Washington County's mild climate makes year-round riding practical; peak season runs October through April when the St. George area experiences optimal temperatures. Contact the park office for current conditions and permit information (435-680-0715).