The Dumont Dunes Off-Highway Vehicle Area, also referred to as an Open Area, is an exciting and remote area for off-highway vehicle recreation. Bordered by steep volcanic hills and the slow running Amargosa River, the region is easily recognized from a distance by its distinctive sand dunes. The elevation here varies from 700 feet, at the river, to 1200 feet at the top of Competition Hill, the tallest of the dunes. The historic Tonapah and Tidewater Railroad, to the east, was in operation between 1905 and 1940. The vegetation here consists of creosote scrub, some annual grasses, and wildflowers in the spring. The low elevation in the area makes for warm to extremely hot conditions in spring and summer. Early spring wildflower displays in this vicinity can be quite impressive.
The riding area is south of the Amargosa River and east of State Highway 127, about 31 miles north of Baker, California. There are two ways of getting to the dunes. The Little Dunes staging and camping area is directly off Highway 127, conveniently located for immediate staging. One mile north of here, just off Highway 127, is Dumont Road, a dirt road which follows and crosses the river, leading to the main field of large dunes.www.hobogrill.org