889 Trails in |field220:820Altadena, California

Rank Trail Name Difficulty Length (mi) Rating City
551. Sugarloaf Ridge State Park Beginner 6.0 ** Santa Rosa
552. Angel Island Easiest 18.0 ** Tiburon
553. Tuley Canyon Switchbacks Advanced 1.0 *** Oceanside
554. Angora Ridge / Tahoe Mountain loop 17.0 South Lake Tahoe
555. Bills' Trail (Samuel P. Taylor State Park) 4 Lagunitas
556. 2n10 (Big Bear Mountain Resort) Beginner 10.0 *** Big Bear Lake
557. Woodland Trail Easiest 2.0 *** Big Bear City
558. Quail Hill Loop (Irvine Ranch Open Space) Easiest 2.0 ** Irvine
559. Mission Peak Beginner 8.0 ** Fremont
560. Bailey Cove Trail Intermediate 3.0 **** Redding
561. Paradise Flumes Beginner 13.0 *** Paradise
562. Geology Tour Road Easiest 17.0 *** Joshua Tree
563. Monk Dawg (Greer Ranch / 215 Trail) Advanced 1.0 **** Murrieta
564. BBQ Terrace Easiest 17.0 **** Walnut Creek
565. Santa Margarita Preserve Intermediate 6.0 ** Fallbrook
566. Cape Horn Trail Intermediate 4.0 *** Bear Valley
567. Central Park Easiest 4.0 *** Rancho Cucamonga
568. 2n51y (Big Bear Mountain Resort) Beginner 3.0 *** Big Bear Lake
569. Double D (Greer Ranch / 215 Trail) Beginner 1.0 *** Murrieta
570. Rubicon Trail Beginner 20.0 *** Wentworth Springs/ Tahoe
571. Serrano Ridge (Laguna Coast Wilderness Park) Beginner 4.0 *** Laguna Beach
572. Van Dusen Canyon Road Beginner 4.0 ** Big Bear City
573. Copper Basin Trail 3: Poormans Gulch Intermediate 10.0 **** Battle Mountain
574. Little Saigon (Big Bear Mountain Resort) Intermediate 2.0 **** Big Bear Lake
575. Star Lake Trail Advanced 5.0 **** South Lake Tahoe
576. Camp One Intermediate 4.0 **** Fort Bragg
577. Unal Interpretive Trail 3.0 Wofford Heights
578. B.F.I. (Crystal Cove State Park) Intermediate 1.0 *** Laguna Beach
579. Hopalong Cassidy Advanced 11.0 ** Palm Desert
580. Thompson Creek trail Easiest 4.0 *** Claremont
581. Fence Line (Crystal Cove State Park) Beginner 1.0 *** Laguna Beach
582. Bedell Flat Beginner 10.0 ** Reno
583. Contra Loma Regional Park 2.0 *** Antioch
584. Anza-Cuyamaca North Side Singletrack (Cuyamaca Rancho State Park) Intermediate 19.0 *** Cuyamaca
585. Watertank Trail (Laguna Coast Wilderness Park) Intermediate 1.0 *** Laguna Beach
586. Barrett Stoddard Easiest 8.0 ** Mt Baldy
587. Coyote Run Trail (Aliso and Wood Canyons Wilderness Park) Beginner 1.0 ** Laguna Beach
588. Bommer Ridge (Laguna Coast Wilderness Park) Easiest 4.0 ** Laguna Beach
589. Ice Plant 17.0 Ely
590. Thomas F. Riley Wilderness Park Beginner 5.0 ** Coto De Caza
591. Ronald W. Caspers Wilderness Park Easiest 20 ** San Juan Capistrano
592. Alamitos Creek Trail (Hidden Springs Trail) Intermediate 1.2 **** San Jose
593. Ticketron (Crystal Cove State Park) Intermediate 1.0 *** Laguna Beach
594. Big Break Regional Shoreline Easiest 0.0 *** Oakley
595. Acton Trail 20.0 *** Acton
596. Rage Intermediate 0.4 **** Ladera Ranch
597. Wood Canyon Trail (Aliso and Wood Canyons Wilderness Park) Beginner 5.0 ** Laguna Beach
598. West Ridge (Aliso and Wood Canyons Wilderness Park) Beginner 3.0 * Laguna Beach
599. Portuguese Pass 13.0 Lake Isabella
600. Packers Bay Advanced 4.0 *** Shasta Lake

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