Ocotillo Wells

Dumont Dunes OHV Area covers 7,620 acres of BLM public land approximately 31 to 40 miles north of Baker, California, in San Bernardino County — accessible from I-15 via Baker at the Mojave Desert's heart, roughly 60 miles northeast of Barstow and 100 miles northeast of the Inland Empire. The dune system rises from the Mojave Desert floor along the Amargosa River corridor, a mostly dry river valley that drains toward Death Valley National Park's Badwater Basin — the lowest point in North America. Dune heights at Dumont reach 400+ feet at the main dune mass, making the Dumont crest one of the tallest navigable dune faces in the California desert system. ATVs, UTVs, motorcycles, and dune buggies are all permitted throughout the open-vehicle area — the BLM's Dumont designation is an unrestricted open-area format rather than a marked-trail system, meaning navigation is by terrain feature rather than posted markers. The primary season runs November through April when Mojave Desert temperatures are moderate; the site's 1,400-foot elevation provides marginally better conditions than the low-desert valley floors during this period but summer high temperatures still regularly exceed 105°F and make daytime riding impractical in June through September. Primitive camping is available throughout the BLM area on a first-come, first-served basis; Baker provides the nearest fuel and supplies. A BLM permit may be required on peak holiday weekends (contact the Needles Field Office at 760-326-7000).

The Imperial Sand Dunes Recreation Area near Glamis in southeastern California — east of Brawley via Interstate 8 near the Sonoran Desert and the Mexican border — is the largest accessible mass of sand dunes in California and one of the largest open OHV dune systems in the entire western hemisphere. The dune field extends more than 40 miles along the Imperial Valley floor between the Chocolate Mountains to the north and the Mexican border to the south, with individual dune crests reaching 300 feet above the valley floor and the flat interdune corridors that allow high-speed riding between features. Glamis is the defining OHV spectator destination in the western United States: major holiday weekends — Thanksgiving, Christmas-New Year, and President's Day — draw hundreds of thousands of riders and spectators into the dunes, creating one of the largest recurring gatherings of any outdoor recreation type anywhere in North America. The scale changes the Glamis experience compared to any trail park: 40+ miles of open dune means navigation by landmark and compass bearing rather than trail markers, and the flat-light conditions that occur on overcast winter mornings can make depth perception genuinely difficult on the steep dune faces. ATVs, UTVs, dirt bikes, dune buggies, and full-size sand rails are all permitted. A BLM Recreation Permit is required; the primary season runs November through April when temperatures are moderate. The nearest full-service community is Brawley, approximately 40 miles west via I-8. Primitive camping is available throughout the recreation area with no reservation system — first-come, first-served.

Johnson Valley OHV Area covers 96,000 acres of BLM public land in San Bernardino County, California, approximately 55 miles southeast of Barstow via Highway 247 near the small desert community of Johnson Valley. The landscape spans elevations from 2,300 feet at the Melville Dry Lake basin floor to 4,600 feet on the Hartwell Mountain ridges — a 2,300-foot relief gradient that creates the terrain variety that has made Johnson Valley one of the most technically prestigious OHV destinations in the western United States. Johnson Valley's national profile comes primarily from King of the Hammers — the annual winter ultra-endurance race that combines high-speed desert racing on the dry lake beds with extreme rock crawling in the mountain canyon systems. King of the Hammers has transformed Johnson Valley from a regional OHV area into an internationally recognized motorsports venue that draws competitors and spectators from 50+ countries each February. Outside of the KOH event week, Johnson Valley operates as an open-access BLM recreation area: the combination of open desert riding on the flat lake beds, moderate trail riding through the scrub desert, and technical rock crawling in the canyon terrain is accessible to the full range of vehicle types — ATVs, UTVs, dirt bikes, dune buggies, and full-size 4x4s. No day-use permit fee currently applies. The high-desert winter climate (October through April) is the primary riding season; summer temperatures at the lower elevations regularly exceed 110°F. The nearest services are in Yucca Valley and Twenty-nine Palms, approximately 25-35 miles south.

Oceano Dunes State Vehicular Recreation Area near Pismo Beach on the Central California coast encompasses 3,600 acres with 1,500 acres of active sand dunes and more than 5 miles of beach open to vehicle use — the only coastal beach in California's state park system where vehicles are permitted to drive on the beach surface. The coastal location gives Oceano Dunes a character fundamentally different from the desert and inland dune systems: the Pacific Ocean provides the backdrop for beach driving, the marine layer creates cool coastal temperatures that extend comfortable riding into summer months when inland California parks are baking, and the tidally influenced beach surface changes character between low and high tide in ways that inland sand systems never do. The dune field itself rises from the beach to heights of 100+ feet, with the intermediate terrain between the beach corridor and the high dune crests providing the most technically interesting riding as sand density and slope angle change with moisture content and wind direction. ATVs, OHVs, motorcycles, and full-size vehicles are permitted on the designated vehicle area; all vehicles must be currently registered and display valid DMV sticker. A California State Recreation Pass or day-use fee applies. Overnight camping is available in the Pismo Dunes Natural Preserve camping area — one of the few California state park vehicle-accessible oceanfront camping options. The San Luis Obispo area provides full urban services. Oceano Dunes is under ongoing regulatory review regarding vehicle access scope; check current SVRA regulations before visiting (805-773-7220).