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San Gabriel Mountains

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

198 mi 318 km of trail 9 Recommended Routes

Easy Trails 16 Trails Intermediate Trails 35 Trails Hard Trails 5 Trails
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Recommended Routes in San Gabriel Mountains - 9

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Favorite This is just midway through the beauty !!!! Mud and Smile say's it all  : )
Intermediate

Marshall Canyon

10.4 mi 16.8 km 1,355' Up 413.03 m Up 1,356' Down 413.43 m Down

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

Lower Monroe Truck Trail

16.1 mi 25.9 km 2,319' Up 706.97 m Up 2,319' Down 706.93 m Down

Glendora, CA
Favorite The curious wanderer is rewarded here
Easy

West Fork National Scenic Bikeway

14.5 mi 23.3 km 948' Up 289.07 m Up 948' Down 289.01 m Down

Glendora, CA
Favorite heading up the backside of Bonelli Trail
Intermediate

Bonelli Trail

10.3 mi 16.6 km 1,092' Up 332.83 m Up 1,092' Down 332.93 m Down

San Dimas, CA
Favorite For a moment, you really do ride on the rim of this ridge.
Difficult

Mt. Wilson Enduro Loop

32.5 mi 52.3 km 6,479' Up 1974.7 m Up 6,487' Down 1977.37 m Down

Monrovia, CA
Favorite More rock puzzles
Difficult

Hillyer - Silver Moccasin Loop

13.3 mi 21.4 km 1,649' Up 502.69 m Up 1,639' Down 499.43 m Down

Monrovia, CA
Favorite View over the Antelope Valley
Intermediate

Blue Ridge Loop

6.3 mi 10.2 km 1,089' Up 332.05 m Up 1,098' Down 334.78 m Down

Wrightwood, CA
Favorite Gives you an idea of how tight the vegetation makes this trail. Definitely solid vistas and a real backcountry feel to it.
Difficult

XC Training Route

7.2 mi 11.6 km 1,876' Up 571.72 m Up 1,874' Down 571.24 m Down

San Ant…, CA
Favorite Gives you an idea of how tight the vegetation makes this trail. Definitely solid vistas and a real backcountry feel to it.
Difficult

Barrett-Stoddard Shuttle

12.1 mi 19.5 km 1,222' Up 372.43 m Up 3,094' Down 942.97 m Down

San Ant…, CA

Trails in San Gabriel Mountains - 47

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2.6 mi 4.2 km #1Marshall Canyon Trail
Intermediate
La Verne, CA
Intermediate
La Verne, CA 12 
2.9 mi 4.7 km #2Table Mountain Road East #4N21
Intermediate/Difficult
Wrightwood, CA
Intermediate/Difficult
Wrightwood, CA
2.1 mi 3.4 km #3Demens Creek Trail
Easy
San Antonio Heights, CA
Easy
San Antonio Heights, CA
15.7 mi 25.3 km #4Sunset Ridge Truck Trail
Intermediate/Difficult
Mount Baldy, CA
Intermediate/Difficult
Mount Baldy, CA
5.0 mi 8.1 km #5Cucamonga Road
Intermediate
Rancho Cucamonga, CA
Intermediate
Rancho Cucamonga, CA
20.7 mi 33.3 km #6Pacific Electric Trail
Easy
Rialto, CA
Easy
Rialto, CA
1.3 mi 2.1 km #7Upper Colby Trail
Intermediate/Difficult
Glendora, CA
Intermediate/Difficult
Glendora, CA
0.4 mi 0.7 km #8Sidewinder
Intermediate/Difficult
San Antonio Heights, CA
Intermediate/Difficult
San Antonio Heights, CA
1.0 mi 1.6 km #9Mystic Canyon Trail
Intermediate/Difficult
Glendora, CA
Intermediate/Difficult
Glendora, CA
0.3 mi 0.5 km #10Bonnie Cove West
Intermediate
Charter Oak, CA
Intermediate
Charter Oak, CA
0.6 mi 1.0 km #11Washout
Intermediate
San Antonio Heights, CA
Intermediate
San Antonio Heights, CA
2.9 mi 4.6 km #12Potato Mountain
Intermediate
San Antonio Heights, CA
Intermediate
San Antonio Heights, CA
2.7 mi 4.4 km #13Johnson Pasture Rd
Intermediate
San Antonio Heights, CA
Intermediate
San Antonio Heights, CA
13.8 mi 22.2 km #14Silver Moccasin Trail
Difficult
Littlerock, CA
Difficult
Littlerock, CA
0.8 mi 1.2 km #15Roller Coaster
Intermediate
Claremont, CA
Intermediate
Claremont, CA
8.0 mi 13.0 km #16Monrovia Canyon Truck Trail
Intermediate
Monrovia, CA
Intermediate
Monrovia, CA
0.4 mi 0.6 km #17Middle Switchbacks
Intermediate
San Antonio Heights, CA
Intermediate
San Antonio Heights, CA
0.5 mi 0.8 km #18Colby Dalton Trail
Intermediate/Difficult
Glendora, CA
Intermediate/Difficult
Glendora, CA
2.3 mi 3.6 km #19Blue Ridge Trail
Intermediate/Difficult
Wrightwood, CA
Intermediate/Difficult
Wrightwood, CA
0.6 mi 1.0 km #20Alosta Canyon
Easy/Intermediate
Glendora, CA
Easy/Intermediate
Glendora, CA

Photos of San Gabriel Mountains - 129

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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
Marshall Canyon Trail Guide.
Oct 20, 2018 near La Verne, CA
This is just midway through the beauty !!!! Mud and Smile say's it all  : )
Apr 27, 2014 near La Verne, CA
A long video clip, but a great look at what makes Marshall Canyon so special.
Aug 18, 2014 near La Verne, CA
GMR viewed from Mystic Canyon
Oct 11, 2015 near Glendora, CA
Taking a break on the Marshall Canyon Trail.
Nov 8, 2015 near La Verne, CA
At a U-turn spot on Roller Coaster.
Nov 8, 2015 near La Verne, CA