889 Trails in |field220:820Altadena, California

Rank Trail Name Difficulty Length (mi) Rating City
451. Round Valley Regional Park Beginner 16.0 ** Byron
452. Live Oak Trail (O’Neill Regional Park) Intermediate 4.0 **** Trabuco Canyon
453. Steamboat Singletrack Advanced 6.0 **** Reno
454. Flow Trail (Camp Tamarancho) Beginner 1.0 **** Fairfax
455. Turtle Ridge Singletrack (Irvine Ranch Open Space) Intermediate 3.0 **** Irvine
456. The Entertainer Advanced 10.0 **** Mt. Shasta
457. Emerald Canyon (Road) (Laguna Coast Wilderness Park) 4.0 ***** Laguna Beach
458. Happy's Loop Trail Intermediate 9.0 ***** Ramona
459. Brown Mountain Beginner 5.0 *** Altadena
460. Long Lake Advanced 15.0 ***** Greagle
461. Centerville Flumes Beginner 22.0 **** Centerville
462. Calico Ghost Town Regional Park Intermediate 30.0 **** Yermo
463. Eldorado Trail- Forni Rd trailhead to Latrobe Rd Intermediate 25.0 **** Placerville
464. Sawmill Intermediate 8.0 **** Las Vegas
465. Ditch Trail Beginner 2.0 ***** Yreka
466. Tahoe Rim Trail: Tunnel Creek Road to Pacific Crest Trail (Tahoe Rim Trail) Advanced 6.0 ***** Tahoe
467. Ramona Trail Intermediate 0.0 ***** Anza
468. Nike Site #29 Whittier Hills Intermediate 8.0 *** Whittier
469. Merced River Trail 28.0 **** Mariposa
470. A-line Beginner 38.0 **** Stirling City
471. San Tim Trails Easiest 22.0 **** Beaumont
472. Stair Steps (Aliso and Wood Canyons Wilderness Park) Advanced 1.0 **** Laguna Beach
473. Missing Link (Crystal Cove State Park) Intermediate 1.0 **** Laguna Beach
474. Clikapudi Trail Intermediate 9.0 **** Shasta Lake
475. Bump and Grind / Hop Along Advanced 3.0 *** Palm Desert
476. Bahia Loop Easiest 10.0 **** Novato
477. Lake Elsinore Easiest 11.0 *** Links at Summerly
478. Dublin Hills Beginner 2.0 *** Pleasanton
479. The Ring Advanced 9.0 **** Bear Valley
480. Magnolia to Cronan Ranch Figure 8 14.0 **** Coloma
481. Maidu / North Rim (Upper Bidwell Park) Easiest 5.0 **** Chico
482. Potato Mountain (Claremont Wilderness) Easiest 7.0 **** Claremont
483. Lynx (Aliso and Wood Canyons Wilderness Park) Advanced 1.0 **** Laguna Niguel
484. Bogart Park Beginner 0.0 *** Cherry Valley
485. "B" (Upper Bidwell Park) Expert 1.0 ***** Chico
486. Michael D. Antonovich Trail (Frank G. Bonelli Regional Park) Beginner 6.0 ***** San Dimas
487. Mount Hough Advanced 14.0 **** Quincy
488. Tomalas Bay Trail Beginner 1.0 **** Point Reyes Station
489. Waterworks Beginner 6.0 ***** Ladera Ranch
490. Dickies (Big Bear Mountain Resort) Advanced 1.0 **** Big Bear Lake
491. Nature Center Easiest 8.0 *** Valencia
492. Galena Creek Trail Intermediate 10.0 *** Reno
493. Old Emerald Falls Trail (Laguna Coast Wilderness Park) Advanced 1.0 **** Laguna Beach
494. Buckhorn Loop Advanced 34.0 *** Santa Barbara
495. Indian Truck Trail Intermediate 8.0 *** Corona
496. Bishop Ranch Open Space Beginner 10.0 *** San Ramon
497. Alviso Marina County Park Beginner 0.0 *** Alviso
498. Old San Pedro Mountain Road / North Peak Easiest 12.0 *** Half Moon Bay
499. Woodward Park 2.0 Fresno
500. Johnson Ranch Beginner 10.0 ** San Luis Obisbo

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