San Bernardin County Zoning: 'Resource Conservation (RC). Please verify this for yourself, but According to the County this land use designation zoning district provides for open space, RECREATIONAL activities and single family homes. Among many other permitted uses such as; crop production, produce stand orchard, vineyard, and a licensed residential care facility. OPEN DESERT FOR MILES! The Bureau of Land Management (BLM) owns large swaths of acreage nearby. BLM ground can have marked trails for PUBLIC OHV USE, for your dirt bikes, quads and RZR's. Please see the BLM website for maps, use and restrictions.