Thomas Mountain Yellow Post Site #4
About this site
Thomas Mountain Yellow Post Site #4 is one of 11 free, first-come first-served primitive campsites along the Thomas Mountain ridge in San Bernardino National Forest, California. Accessed via unpaved Thomas Mountain Road 6S13 (high clearance recommended; Site #1 best for larger RVs, others more remote). Limited to 8 persons and typically 2 vehicles maximum, with 14-day stay limit. Most sites including this one have a picnic table and metal fire ring. No toilets, water, trash service, showers, hookups, or dump station available; pack in/pack out and follow Leave No Trace. Campfire permit required (free online from readyforwildfire.org); fires subject to restrictions. Additional Info: Maps available at Mill Creek Visitor Center. Contact Mill Creek Ranger Station at (909) 382-2882 for road and fire conditions (closed Tues/Wed).
Amenities & access
Access
- Drive-in access
Amenities
- Fire Rings
Contact
Location
33.620624, -116.682121
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