Knoxville Recreation Area      
California State Parks  (View this site)
Nearby Towns:  Lower Lake and Middletown
Nearby Trails:   Cow Mountain OHVA, Bartlett Springs Road  
Nearby Shops:  Carquest (Clearlake), Napa Auto (Napa)
"Due to its close proximity to the Sacramento and San Francisco Bay Area
regions, and because of it's varied terrain, Knoxville's 17,700 acres attract many
off-highway vehicle (OHV) enthusiasts each year. The landscape is hardwoods
and grasses to dense chaparral brush. California gray pine and Macnab
cypress are also dispersed throughout the area. Of particular note, are unusual
plant communities unique to the area's serpentine barrens, which are closed to
vehicles to protect the delicate vegetation.."

- Knoxville Recreation Area
From Highway 29     (Lower Lake - 18 Miles)
Head East on Morgan Valley Road (14.2 Miles)
-  Park entrance at Dunnigan Hill Road is not recommended for two
wheel drive vehicles
-  Morgan Valley Road becomes Berryessa Knoxville Road (3.9 Miles)
-  Turn right onto Knoxville Devilhead Road (Park Entrance)

From Highway 12     (Napa - 55 Miles)
-  Head North on Highway 221 toward Lake Berryessa (2.6 Miles)
-  Continue straight on Highway 121 (20.3 Miles)
-  Turn left onto Highway 128, Capell Road (4.8 Miles)
-  Turn right at Berryessa Knoxville Road (32.2 Miles)
-  Turn left at the Knoxville Devilhead Road entrance
4x4TrailMaps All Rights Reserved
Trail Maps   
Overview Map  (Bureau of Land Management)