Baldy Mesa OHV Road 3N21
campground Map
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About this site
Baldy Mesa OHV Road 3N21 runs from the Baldy Mesa (Trestles) OHV Staging Area to the Desert Front OHV Road 3N24 which heads west to Baldy Mesa in the west Cajon valley. Important Note: 3N21 south towards State Highway 138 from the staging area is open to street-legal vehicles only, all haul vehicles must transport non-street legal vehicles to the staging area. 2 miles north to 3N24, then west on 3N24.
When in doubt, call ahead to the local Ranger Station.
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Start the first trip hereCampground data provided by Recreation.gov · Updated Apr 2026
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