Chino Hills State Park Mountain Bike Trail Map

Area Summary
Location: Northeast Orange County near Yorba Linda
Best For: Intermediate riders
Suitable For: All levels
Ground Cover: Open grasslands and chaparral
Seasons: Best in winter and early spring. Often hot and smoggy in summer.

Chino Hills State Park is a vast expanse of open space adjacent to the huge population centers of northern Orange County and the Inland Empire. Hit it on the right day in winter or spring and the grass-carpeted rolling hills and the great views of the San Bernardino Mountains make for a sublime biking experience.

Most of the mountain bike trails at Chino Hills tends toward the intermediate level, with rolling fire roads predominating. That said, the sheer size of the park, along with the few fun sections of single-track that it offers, can make for a great workout even for advanced riders.

Please be aware that Chino Hills is situated in the smog belt. Riding is best in the winter and early spring. Summer temperatures are often torrid, adding to the discomfort and potential health hazard posed by the smog.

Chino Hills Bike Trails

Telegraph Trail - Main fire road runs length of park through lush canyon.

North Ridge Trail - Fire road parallels Telegraph Trail along ridgetop.

South Ridge Trail - Fire road parallels Telegraph through grasslands and chaparral.

Raptor Ridge Trail - Narrow, moderate single-track through open grasslands.

East Fenceline Trail - Technical single-track through grasslands. Often rutted and overgrown.

Aliso Canyon Trail - Easy, scenic fire road runs north-south across much of the park. Short single-track segment splits off at northern end of trail.

Scully Ridge Trail - Rolling fire road along southeast section of park. Great views.