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San Gabriel Mountains National Monument

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J F M A M J J A S O N D

113 mi 183 km of trail 9 Featured Rides

Easy Trails 15 Trails Intermediate Trails 25 Trails Hard Trails 2 Trails

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Featured Rides in San Gabriel Mountains National Monument - 9

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Favorite Climbing up, about a mile north of Mystic Cyn.
Intermediate

Lower Monroe Truck Trail

16.1 mi 25.9 km • Out and Back • 2,319 ft Ascent 706.97 m Ascent

(62) Glendora, CA
Favorite The descent from Lawlor saddle to Red Box offers more epic views of the Angeles National Forest
Intermediate/Difficult

Strawberry Peak Loop

15.6 mi 25.0 km • Loop • 2,593 ft Ascent 790.29 m Ascent

(41) Altadena, CA
Favorite Jen keeping it rolling through dusty ruts. Great trail for the area!
Difficult

Eaton Saddle Downhill Shuttle

13.8 mi 22.2 km • Point to Point • 768 ft Ascent 234.15 m Ascent

(17) Altadena, CA
Favorite More rock puzzles
Intermediate/Difficult

Mt Hillyer Loop

8.7 mi 13.9 km • Loop • 1,230 ft Ascent 375 m Ascent

(17) Monrovia, CA
Favorite More rock puzzles
Intermediate/Difficult

Chilao Figure-8 Loop

15.2 mi 24.5 km • Loop • 2,250 ft Ascent 685.74 m Ascent

(13) Monrovia, CA
Favorite The curious wanderer is rewarded here
Easy

West Fork National Scenic Bikeway

14.5 mi 23.3 km • Loop • 948 ft Ascent 289.07 m Ascent

(8) Glendora, CA
Favorite More rock puzzles
Intermediate/Difficult

Hillyer - Silver Moccasin Loop

13.3 mi 21.4 km • Loop • 1,649 ft Ascent 502.69 m Ascent

(3) Monrovia, CA
Favorite View over the Antelope Valley
Intermediate

Blue Ridge Loop

6.3 mi 10.2 km • Loop • 1,089 ft Ascent 332.05 m Ascent

(6) Wrightwood, CA
Favorite Local flora.
Difficult

Mt. Wilson Shuttle

6.9 mi 11.1 km • Point to Point • 193 ft Ascent 58.73 m Ascent

(5) Sierra…, CA

Trails in San Gabriel Mountains National Monument - 33

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2.2 mi 3.6 km #1Hillyer Trail
Difficult
Littlerock, CA
Difficult
2.2 mi 3.6 km Littlerock, CA
2.9 mi 4.7 km #2Table Mountain Road East #4N21
Intermediate
Wrightwood, CA
Intermediate
2.9 mi 4.7 km Wrightwood, CA
13.2 mi 21.3 km #3Silver Moccasin Trail
Intermediate/Difficult
Littlerock, CA
Intermediate/Difficult
13.2 mi 21.3 km Littlerock, CA
2.4 mi 3.9 km #4Valley Forge Trail
Intermediate
Altadena, CA
Intermediate
2.4 mi 3.9 km Altadena, CA
1.5 mi 2.4 km #5Lower Winter Creek Trail
Intermediate/Difficult
Sierra Madre, CA
Intermediate/Difficult
1.5 mi 2.4 km Sierra Madre, CA
9.1 mi 14.6 km #6Rincon-Redbox Truck Trail
Easy/Intermediate
Altadena, CA
Easy/Intermediate
9.1 mi 14.6 km Altadena, CA
1.0 mi 1.6 km #7Mystic Canyon Trail
Intermediate/Difficult
Glendora, CA
Intermediate/Difficult
1.0 mi 1.6 km Glendora, CA
2.6 mi 4.2 km #8Kenyon-DeVore Trail
Difficult
Sierra Madre, CA
Difficult
2.6 mi 4.2 km Sierra Madre, CA
2.3 mi 3.6 km #9Blue Ridge Trail
Intermediate
Wrightwood, CA
Intermediate
2.3 mi 3.6 km Wrightwood, CA
0.5 mi 0.8 km #10Strawberry Saddle Trail
Intermediate
Altadena, CA
Intermediate
0.5 mi 0.8 km Altadena, CA
1.3 mi 2.1 km #11Upper Colby Trail
Intermediate
Glendora, CA
Intermediate
1.3 mi 2.1 km Glendora, CA
7.2 mi 11.6 km #12Strawberry Peak Trail
Intermediate/Difficult
Altadena, CA
Intermediate/Difficult
7.2 mi 11.6 km Altadena, CA
3.4 mi 5.5 km #13Rim Trail
Difficult
Sierra Madre, CA
Difficult
3.4 mi 5.5 km Sierra Madre, CA
4.1 mi 6.5 km #14Sunset Ridge Fire Road
Easy/Intermediate
San Antonio Heights, CA
Easy/Intermediate
4.1 mi 6.5 km San Antonio Heights, CA
2.1 mi 3.4 km #15Zion Trail
Intermediate/Difficult
Sierra Madre, CA
Intermediate/Difficult
2.1 mi 3.4 km Sierra Madre, CA
0.5 mi 0.8 km #16Colby Dalton Trail
Intermediate/Difficult
Glendora, CA
Intermediate/Difficult
0.5 mi 0.8 km Glendora, CA
0.7 mi 1.2 km #17Colby Trail
Intermediate/Difficult
Glendora, CA
Intermediate/Difficult
0.7 mi 1.2 km Glendora, CA
5.0 mi 8.1 km #18Colby Canyon Trail
Difficult
Altadena, CA
Difficult
5.0 mi 8.1 km Altadena, CA
3.9 mi 6.3 km #19Josephine Peak Road
Easy/Intermediate
Altadena, CA
Easy/Intermediate
3.9 mi 6.3 km Altadena, CA
2.6 mi 4.2 km #20Sturtevant Trail
Difficult
Sierra Madre, CA
Difficult
2.6 mi 4.2 km Sierra Madre, CA

Photos of San Gabriel Mountains National Monument - 94

MTB Project is built by riders like you. Add Your Photos

The descent from Lawlor saddle to Red Box offers more epic views of the Angeles National Forest
Mar 25, 2019 near Altadena, CA
More rock puzzles
May 11, 2014 near Monrovia, CA
GMR EAST SESSION - JAN '16
Feb 1, 2016 near San Dimas, CA
Climbing up, about a mile north of Mystic Cyn.
Nov 26, 2015 near Glendora, CA
Rock fun
May 11, 2014 near Littlerock, CA
view toward the Angeles Crest Highway.
Apr 16, 2017 near Altadena, CA
Scenic vistas abound but keep your eyes on the trail!
Oct 28, 2018 near Altadena, CA
Stoppie technique on those switchies coming down from Vetter Mountain
Mar 28, 2018 near Sierra…, CA

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