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Dune weather summary: Buttercup Valley, 91°, 7 mph, alert: Extreme Heat Warning. Dumont Dunes, 78°, 7 mph. Hungry Valley SVRA, 71°, 11 mph, alert: Heat Advisory. Imperial Sand Dunes / Glamis, 94°, 6 mph, alert: Extreme Heat Warning. Johnson Valley OHV Area, 88°, 3 mph. Oceano Dunes / Pismo Beach, 57°, 6 mph. Ocotillo Wells SVRA, 91°, 1 mph, alert: Extreme Heat Warning.

Independence Day

Happy Independence Day from Full Throttle Trader

All Riding Areas

Home of King of the Hammers

Johnson Valley OHV Area

Johnson Valley is the largest OHV area in the country at roughly 96,000 acres, in San Bernardino County. Famous as the home of King of the Hammers, it is rock-crawling and desert-racing country — hard pack, rock gardens, and big open desert. Not a sand-dune spot, but core off-road territory.

Johnson Valley OHV Area riding area

Weather

Season Conditions

High desert — milder than the low-desert dunes.

Jun-Sep 95-105F

Hot but rideable early/late in the day.

Oct-May 55-80F days

Prime season. King of the Hammers runs in winter.

Area info, weather, and conditions are informational only and may be inaccurate or out of date. Verify weather, closures, permits, and hazards before and during any trip. See Terms.

Permits

Passes & Requirements

Required
Season
Open year-round
Weekly Fee
Free
Season Pass
No permit required
Green Sticker
California OHV Green Sticker required for registered OHVs

Free to ride. Portions close during military shared-use periods — check before you go.

Gas

Fuel and supplies in Landers, Yucca Valley, and Lucerne Valley.

Food

Food notes are coming soon.

Vendor Row

Big vendor and team presence during King of the Hammers week. Quiet the rest of the year.

Rules

Ride Notes

  • Green sticker or street registration required
  • Check military shared-use closure schedule
  • Helmets required under 18
  • Pack out all trash