Overview Los Prietos Campground is situated in the Los Padres National Forest and provides access to a variety of outdoor adventures, including water-related recreation and hiking. The family-friendly campground is green and lush and is a great place to camp in the mountains of western California.Recreation The Santa Ynez River is popular for a variety of water-related recreation. The river can be accessed at White Rock Day Use Area, less than a half-mile from the campground. Cachuma Lake Recre