Rocks, rocks and more rocks.  John Bull Flat, forest route number 3N10, is one continuous rock garden after another with only a few short, easy sections in between the numerous rock obstacles. This off-road trail in the mountains north of Big Bear Lake, California, in the San Bernardino National Forest is one of Holcomb Valley's best rock crawling trails. 

Steep climbs, dense boulder fields, some moderate off-camber obstacles and views of the distant desert down the mountain are just a few of the aspects of John Bull that make it a legendary Big Bear Trail.

John Bull is a short, but sweet moderate to difficult 4x4 trail. At just under 3 miles long, this trail will take about 1 to 2 hours to complete. This is an extremely fun trail for a rock crawling rig.

John Bull Trail can be run in either direction. Each direction presents new and fun off-road challenges.