Dirt Bike Trails
Near El Verano, California

The main connector between the north and south entrances of the Knoxville OHV area. Very active with power sports vehicles, as many marked and unmarked trails crisscross this trail. An easy trail with good views of the mountains, including. Mt. Saint Helena in Napa. It also passes by the only develo...
Learn more about Dunnigan Hill

Easy dirt trail with connections to the Berryessa Snow Mountain Monument area Trails with wildflower sights in Spring and the main road to The Wilbur Hot Springs. Beautiful scenery of the Bear Valley in Lake and Colusa Counties in Spring with Bear Creek passing next to the trail. Near the end of the...
Learn more about Bear Valley Road Trail

Walker Ridge Road is one of the main entrances to the Indian Valley Reservoir (CDFW) and the Walker Ridge Recreation Area (BLM). The road is gravel and accessible by most high-clearance vehicles. There are plenty of OHV and 4x4 trails off the main road. Walker Ridge Recreation Area allows all types ...
Learn more about Walker Ridge Road to Indian Valley Reservoir Road

Cold Spring is an inviting off-road spur trail ideal for high-clearance four-wheel-drive vehicles, SxSs, and dirt bikes seeking a quiet mountain escape with panoramic views of the Indian Valley Reservoir. Branching off the county-maintained Bartlett Springs Road near Cold Spring Mountain, this route...
Learn more about Cold Spring

For expert riders only, this trail is rated extremely difficult. Trail hazards may Include; narrow and steep sections, washed-out sections, fallen trees, and large falling or loose rocks. Boundary Tidge "Trail 25" is an 8-mile route that takes you along the top ridges of South Cow Mountain OHV. The ...
Learn more about Boundary Ridge, Trail 25

Set within an open mountain landscape recovering from the 2018 Ranch Fire with fresh brush regrowth and standing pine snags in the Mendocino National Forest, Pilot Grove (FS 16N01) offers an exceptionally scenic ridgeline drive. Accessed directly from Bartlett Springs Road at Bartlett Mountain Summi...
Learn more about Pilot Grove - FS 16N01

Bartlett Springs Road begins southeast of Mendocino National Forest and boasts excellent views. This route passes through BLM land, and there are plenty of offshoots from the trail. There are also opportunities for camping, hiking, mountain biking, fishing, hunting, and recreational shooting. Cell s...
Learn more about Bartlett Springs Road

Winding along a high, exposed ridge recovering from the massive 2018 Ranch Fire, with chaparral growth and standing snags in the Mendocino National Forest, Pinnacle Rock (FS 16N01D) offers a brief but visually rewarding mountain excursion. Accessed directly off Pilot Grove Road (FS 16N01), this shor...
Learn more about Pinnacle Rock - FS 16N01D

An easy scenic route over mountain ridges through South Cow Mountain OHV that connects lakeport to Ukiah. This is the main dirt road through cow mountain that has multiple harder trails off either side and has multiple campgrounds that are easily accessible by 2WDd vehicles. There are excellent view...
Learn more about Mendo-Lake Road

Graded dirt road connecting Highway 1 to Highway 128. Pavement is on both ends. A great dirt road with a flowy climb up from the coast to follow the ridge inland. Beautiful views and usually quiet traffic, but please do watch out for some blind corners and the occasional logging truck. Great route t...
Learn more about Fish Rock Road

Set along a high, scenic mountain ridge within a forest recovering from the 2018 Ranch Fire with standing pine snags and fresh brush regrowth in the Mendocino National Forest, Linger Longer - FS 17N14 offers an engaging ridge drive. Accessed via Board Camp Ridge Road - FS 17N10, the Mendocino Scenic...
Learn more about Linger Longer - FS 17N14

Franciscan Loop Trail is a fun route that circles the trails-only section of the park. The trail is generally double-track width with a hardpack dirt surface, making it accessible while still offering plenty of variety. Riders can expect a mix of terrain, including small whoops, loose dirt, and scat...
Learn more about Franciscan Loop trail

Juniper Trail is one of the park's primary connector routes, linking riders to the broader trail network. The trail features mostly smooth hardpack dirt with a mix of winding turns, climbs, and descents that make for an enjoyable ride. As the route progresses, riders gain access to several steeper h...
Learn more about Juniper Trail

Brewers Trail is a short single-track spur branching off Juniper Trail. The narrow dirt trail is best suited for dirt bikes, as its width and terrain are not ideal for larger vehicles. The route winds along a hillside with a mix of hardpack dirt and scattered patches of loose rock. While the trail i...
Learn more about Brewers Trail

Carroll Climb is a fun, short detour off Juniper Trail. The route begins with a descent on a narrow single-track trail to a turnaround at the bottom. From there, riders tackle a climb back to the top through a series of whoops and rocky sections that add a bit of challenge and excitement. Though bri...
Learn more about Carrol Climb

The Los Osos Trail is one of the park's main connector routes, providing access to many of the surrounding trails and trail networks. The trail consists mostly of smooth, well-groomed hardpack dirt and offers an easy, enjoyable ride through the park. Expect a mix of winding turns, gradual climbs, an...
Learn more about Los Osos Trail

Set within a dense chaparral and pine forest recovering from the 2018 Ranch Fire in the Mendocino National Forest, Little Sullivan Ridge - FS 85346 delivers a secluded and heavily sheltered mountain drive. Accessed directly off of Forest Highway M5, this 1.8-mile single-track dirt spur functions as ...
Learn more about Little Sullivan Ridge - FS 85346

Ridge Trail is a narrow, hardpack dirt trail that traverses the side of a steep hillside. The route is winding and exposed in places, with the adjacent slope adding an extra sense of challenge and consequence. The trail surface is generally smooth, with occasional light rutting and scattered rocks t...
Learn more about Ridge trail

Badger Trail runs parallel to Ridge Trail, following the same hillside at a lower elevation. The route consists of firm hardpack dirt and a series of winding turns that contour along the slope. Technical obstacles are minimal, with few rocks or ruts to navigate. However, the steep hillside and narro...
Learn more about Badger

Set within a mixed pine timber and chaparral environment recovering from the 2018 Ranch Fire in the Mendocino National Forest, Miner Spur C - FS 17N62C offers a quiet, downhill mountain trip. Accessed directly off of Miner Road - FS 17N62, this 1.2-mile out-and-back dirt spur descends along mountain...
Learn more about Miner Spur C - FS 17N62C

The main connector between the north and south entrances of the Knoxville OHV area. Very active with power sports vehicles, as many marked and unmarked trails crisscross this trail. An easy trail with good views of the mountains, including. Mt. Saint Helena in Napa. It also passes by the only develo...
Learn more about Dunnigan Hill

Easy dirt trail with connections to the Berryessa Snow Mountain Monument area Trails with wildflower sights in Spring and the main road to The Wilbur Hot Springs. Beautiful scenery of the Bear Valley in Lake and Colusa Counties in Spring with Bear Creek passing next to the trail. Near the end of the...
Learn more about Bear Valley Road Trail

Walker Ridge Road is one of the main entrances to the Indian Valley Reservoir (CDFW) and the Walker Ridge Recreation Area (BLM). The road is gravel and accessible by most high-clearance vehicles. There are plenty of OHV and 4x4 trails off the main road. Walker Ridge Recreation Area allows all types ...
Learn more about Walker Ridge Road to Indian Valley Reservoir Road

Cold Spring is an inviting off-road spur trail ideal for high-clearance four-wheel-drive vehicles, SxSs, and dirt bikes seeking a quiet mountain escape with panoramic views of the Indian Valley Reservoir. Branching off the county-maintained Bartlett Springs Road near Cold Spring Mountain, this route...
Learn more about Cold Spring

The main connector between the north and south entrances of the Knoxville OHV area. Very active with power sports vehicles, as many marked and unmarked trails crisscross this trail. An easy trail with good views of the mountains, including. Mt. Saint Helena in Napa. It also passes by the only develo...
Learn more about Dunnigan Hill

Easy dirt trail with connections to the Berryessa Snow Mountain Monument area Trails with wildflower sights in Spring and the main road to The Wilbur Hot Springs. Beautiful scenery of the Bear Valley in Lake and Colusa Counties in Spring with Bear Creek passing next to the trail. Near the end of the...
Learn more about Bear Valley Road Trail

Walker Ridge Road is one of the main entrances to the Indian Valley Reservoir (CDFW) and the Walker Ridge Recreation Area (BLM). The road is gravel and accessible by most high-clearance vehicles. There are plenty of OHV and 4x4 trails off the main road. Walker Ridge Recreation Area allows all types ...
Learn more about Walker Ridge Road to Indian Valley Reservoir Road

Cold Spring is an inviting off-road spur trail ideal for high-clearance four-wheel-drive vehicles, SxSs, and dirt bikes seeking a quiet mountain escape with panoramic views of the Indian Valley Reservoir. Branching off the county-maintained Bartlett Springs Road near Cold Spring Mountain, this route...
Learn more about Cold Spring