889 Trails in |field220:820Altadena, California

Rank Trail Name Difficulty Length (mi) Rating City
301. Joshua Ranch Trails Beginner 8.0 **** Palmdale
302. Knights Ferry Canal Intermediate 10.0 **** Oakdale
303. Tahoe Rim Trail: Watson Lake to Tahoe City (Tahoe Rim Trail) Advanced 18.0 ***** Truckee
304. Tahoe Rim Trail: Spooner Lake to South Camp Peak (Tahoe Rim Trail) Advanced 11.0 ***** Incline Village
305. Boo Hoff Trail Advanced 6.0 ***** La Quinta
306. Nature Trail Beginner 13.0 ***** Nevada City
307. Meadows (Aliso and Wood Canyons Wilderness Park) Intermediate 2.0 ***** Laguna Niguel
308. Howarth Park / Spring Lake Beginner 5.0 **** Santa Rosa
309. American River Trail Beginner 32.0 *** Sacramento
310. Cucamonga Road (Cucamonga Canyon) Beginner 6.0 **** Rancho Cucamonga
311. Coyote Hills Regional Park Beginner 10.0 **** Fremont
312. Telegraph Canyon (Chino Hills State Park) Beginner 25.0 **** Chino Hills
313. Helen Putnam Reginal Park Beginner 13.0 **** Petaluma
314. Meadowbrook 7.0 ***** San Diego
315. Sara Park Advanced 30.0 **** Lake Havasu City
316. Brad Freeman Intermediate 5.0 ***** Oroville
317. Mentally Sensitive (Aliso and Wood Canyons Wilderness Park) Expert 1.0 **** Laguna Beach
318. Mount St Helena Beginner 13.0 **** Calistoga
319. Summit Trail Advanced 7.0 **** Danville
320. Marian R. Bear Memorial Park Beginner 7.0 *** San Diego
321. Henry Cowell Redwoods Intermediate 10.0 *** Santa Cruz
322. Tao to Bell Mountain Loop Intermediate 9.0 ***** Apple Valley
323. Prairie City Off Road Park 40.0 **** Folsom
324. Monroe Truck Trail Intermediate 8.0 **** Glendora
325. Snake Trail Beginner 1.0 **** Chula vista
326. Foothills Rim Trail (Cerbat Foothills Recreation Area) Intermediate 10.0 **** Kingman
327. three post, gun slinger, shithole 10.0 ***** Mendocino
328. Irvine Ranch Open Space 15.0 Irvine
329. Rose Canyon Open Space Park Beginner 10.0 *** San Diego
330. CP MASS 3 ST Advanced 6.0 **** camp pendleton
331. Yosemite Valley Beginner 7.0 **** Mariposa
332. Car Wreck (Aliso and Wood Canyons Wilderness Park) Expert 2.0 **** Laguna Beach
333. Lakeview Trail Easiest 22.0 ***** Hemet
334. Mitchell Canyon Advanced 11.0 *** Clayton
335. Russian Ridge Beginner 8.0 *** Palo Alto
336. Fern Trail (Big Bear Mountain Resort) Intermediate 1.0 ***** Big Bear Lake
337. Coal Creek Open Space Preserve Intermediate 5.0 **** Portola Valley
338. Greenbelt trails Intermediate 12.0 **** Tehachapi
339. Lancaster Pump Track Beginner 1.0 ***** Lancaster
340. Harding Truck Trail Beginner 9.0 **** Silverado
341. Boy Scout (Montara Mountain) Beginner 1 ***** Pacifica
342. Pine Nut Intermediate 12.0 *** Gardnerville
343. Havey Canyon Trail (Tilden Regional Park) Intermediate 8.0 **** Berkeley
344. Portuguese Bend Nature Reserve Beginner 2.0 **** Palos Verdes Peninsula
345. 7th Street (Turnbull Canyon) Intermediate 5.0 ***** Hacienda Heights
346. New Millennium Loop Advanced 14.0 *** Calabasas
347. Almaden Quicksilver County Park Advanced 10.0 *** San Jose
348. Christmas Valley Trail Advanced 7.0 ***** South Lake Tahoe
349. Black Star Canyon Easiest 7.0 *** Silverado
350. Cowles Mountain / Pyles Peak Advanced 9.0 **** Santee

Know of a new mountain bike trail not listed here? Please tell us about it using this form. Find mountain bike trails near you or for even more trail inspiration and how we ranked the mountain bike trails, see this list of the best mountain bike trails in the world.