Book excerpt: Mountain Bike! Orange County covers the gamut of mountain biking behind the Orange Curtain. From the majestic peaks of the Santa Ana Mountains to the rolling grasslands of Chino Hills State Park, there's something for everyone here. Rip extreme drops in Laguna Canyon, explore the vast reaches of the Cleveland National Forest, and race down suburban singletrack on the Fullerton Loop. Whether you are looking for an after work workout or a day long exhibition, this is the book for you. Orange County is not just concrete roadways and Disneyland. There's more E Ticket off-road adventures here than you can shake a spoke at. Mountain Bike! Orange County provides detailed descriptions for all the classic rides and a few undiscovered gems.