Clark's Ranch Yellow Post Site
in San Bernardino National Forest
Reported temporarily closed. Checked 2026-08-05. Confirm with the agency before you drive out.
The numbers that decide it
Recreation.gov publishes no site-level detail for this campground, so we cannot say what length of rig it takes. Call the managing office before committing to it in a large vehicle.
Site-level RV detail confirmed against Recreation.gov. Where a field says "not published," the agency has not published it — it does not mean zero.
Recreation.govChecked 2026-08-05
Make Clark's Ranch Yellow Post Site part of the drive.
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Official Forest Service pageClark's Ranch Yellow Post Site
This single remote camp site offers an isolated scenic location ideal for tent and car camping or a relaxing picnic far from the crowds. This site is within a short driving distance of the Santa Ana River and Deer Creek. Other than a fire ring for campfires, this site does NOT contain the amenities found at developed campgrounds. There is no water, no restrooms nearby, and no trash containers. Please pack it in - pack it out and Leave No Trace! Site is first-come, first-served. Campfires may not be allowed certain times of the year. Contact the Mill Creek Visitor Center for current fire restriction information and road conditions. (909) 382-2882 This yellow post site is reached via Forest Road 1N64, approximately 1/2 mile past the junction of 1N54 and 1N64. This is a dirt road and high-clearance vehicles are recommended. Please refer to the yellow-post site map available for free at the Mill Creek Visitor Center.
Before you go
Restrictions
8 persons maximum. 2 vehicles maximum. • Avoid parking on grasses and vegetation at all times. • Yellow post campsites have a 14 day camping limit. Pack out what you pack in and Leave No Trace!
Make it a night on a better road
Byway plans the drive in — real stops, real weather, nothing invented.