North of Highway 20, on the eastern edge of Lake County, the Indian Valley/Walker Ridge Recreation Area area offers an abundance of recreational possibilities. Rolling chaparral covered hills dotted with oak and pine make an ideal setting for hunting, camping, bicycling, hiking, and equestrian use. Popular game animals include blacktail deer, black bear, quail, dove, and wild turkey. For wildflower enthusiasts, pockets of the rare Indian Valley Brodiaea and Adobe Lily can be found within the area.

The nearby Indian Valley Reservoir provides an excellent locale for fishing, boating, and swimming, although the water level can drop quite low in the summertime, and boats are limited to 10 MPH on the lake (5 MPH within 200 yards of shore). A privately owned full-service marina and store are available at the dam (530)662-0607. For specific information about the reservoir, contact Yolo County at (530) 662-0265.

Directions:  Located about 27 miles west of Williams or 14 miles east of Clearlake Oaks on Highway 20. Turn north on Walker Ridge Road, a graded gravel road, into the recreation area.

• Walker Ridge Road is a graded gravel road
• There are limited off-highway vehicle (OHV) opportunities, however Walker Ridge Road affords street licensed vehicles many scenic vistas and access to the Mendocino National Forest
• Best time to visit is September - May

Kowalski Camp is on the west shore and is primitive camping. This is boat-in access only.