East Bay Area - Close in to Oakland, Pleasanton, and Discovery Bay there are miles of trails open to mountain bikers. Single track is rare but there are plenty of high quality trails in the East Bay area.
North Bay Area - Areas to the North of the San Francisco Bay including the Napa and Calistoga areas.
South Bay Area - The combination of coastal forests, cool ocean breezes, and great singletrack make the South Bay Area a great place for mountain biking.
My Bikes - Hey! I finally updated my bike page a bit. Seeing as the stuff on this page was 3 years old it's about time.
Kern County - Many trails are located in the hills east of Bakersfield and in the mountains near Lake Isabelle.
Oregon - That big square state which is our north neighbor. Home to many, many great trails.
Moab Fruita March 2005 - Pictures from my March 2005 trip to Moab and Fruita.
Folsom Lake/ Auburn Area - Centered around the Folsom Lake and Auburn the Central Sierra Nevada area has miles premium singletrack only a few miles east of Sacramento.
North Sierra Nevada - Downieville, Bullards Bar, South Yuba Trail, and many, many miles of less know but excellent singletrack in the Downieville/ Nevada City Area.
South Sierra Nevada - Lake Hogan, New Melones Resevoir, and Redhills are the main riding areas in the southern portion of the Sierra Nevada Mountains.