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San Gabriel Mountains National Monument

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Gems in San Gabriel Mountains National Monument - 2

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gem Favorite San Antonio Falls

San Antonio Falls

(9) Wrightwood, CA
gem Favorite Cooper Canyon Falls in late spring.

Cooper Canyon Falls

(8) Wrightwood, CA

Recommended Routes in San Gabriel Mountains National Monument - 25

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Favorite Bridge to Nowhere, Angeles National Forest
Intermediate/Difficult

Bridge to Nowhere - East Fork Trail #8W13

9.8 mi 15.8 km 814' Up 248.01 m Up 814' Down 248.01 m Down

La Verne, CA
Favorite Sturtevant Falls Trail.
Intermediate

Sturtevant Falls

3.4 mi 5.4 km 639' Up 194.74 m Up 639' Down 194.85 m Down

Arcadia, CA
Favorite Everything is clear at 5000ft above.  You can even see the tall buildings in Downtown Los Angeles!
Difficult

Chantry Flat/ Mt. Wilson Loop

15.3 mi 24.6 km 4,195' Up 1278.55 m Up 4,183' Down 1274.84 m Down

Sierra…, CA
Favorite Windswept trees just below the summit...
Difficult

San Antonio Falls - Sierra Club Ski Hut - Devil's Backbone

10.8 mi 17.3 km 3,810' Up 1161.35 m Up 3,813' Down 1162.11 m Down

Mount B…, CA
Favorite A beautiful, 2000+ year old limber pine; amazing!
Difficult

Mt. Baden-Powell from Vincent Gap

8.1 mi 13.0 km 2,743' Up 836.13 m Up 2,742' Down 835.81 m Down

Wrightwood, CA
Favorite A beautiful, 2000+ year old limber pine; amazing!
Intermediate/Difficult

Dawson Saddle to Mount Baden-Powell

9.1 mi 14.6 km 2,123' Up 646.97 m Up 2,122' Down 646.72 m Down

Wrightwood, CA
Favorite View from San Gabriel Peak
Intermediate

Red Box to San Gabriel Peak

3.9 mi 6.2 km 1,422' Up 433.39 m Up 1,422' Down 433.3 m Down

Altadena, CA
Favorite Light at the end of the tunnel.
Intermediate/Difficult

Mt. Zion Loop

9.3 mi 14.9 km 2,232' Up 680.18 m Up 2,189' Down 667.06 m Down

Sierra…, CA
Favorite Summit of Mt. San Antonio facing south-east.
Difficult

Mt. Baldy Run-To-The-Top 2021

7.1 mi 11.4 km 3,799' Up 1157.83 m Up 82' Down 25.14 m Down

Wrightwood, CA

San Gabriel Mountains National Monument Running

  • 552 Miles 889 Kilometers of Trail
  • 25 Recommended Routes
  • 2 Gems Gems
  • 17 Easy Trails Easy Trails
  • 61 Intermediate Trails Intermediate Trails
  • 11 Difficult Trails Difficult Trails
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Trails in San Gabriel Mountains National Monument - 64

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5.4 mi 8.7 km #1Mt. Baldy Trail #7W12
Difficult
San Antonio Heights, CA
Difficult
San Antonio Heights, CA 21 
3.1 mi 5.0 km #2Devil's Backbone Trail #7W05
Difficult
Wrightwood, CA
Difficult
Wrightwood, CA 18 
1.9 mi 3.0 km #3Big Horn Mine Trail
Intermediate
Wrightwood, CA
Intermediate
Wrightwood, CA 12 
112.4 mi 181.0 km #4PCT: Highway 15 to Agua Dulce
Intermediate/Difficult
Fontana, CA
Intermediate/Difficult
Fontana, CA
3.1 mi 5.0 km #5Baldy Bowl Trail #7W02
Difficult
Wrightwood, CA
Difficult
Wrightwood, CA 13 
3.8 mi 6.1 km #6Pacific Crest Trail: Cloudburst to Cooper Canyon
Intermediate/Difficult
Littlerock, CA
Intermediate/Difficult
Littlerock, CA
3.3 mi 5.3 km #7Mt. Waterman Trail #10W05
Intermediate
Azusa, CA
Intermediate
Azusa, CA
1.7 mi 2.8 km #8Big Cienega Trail #9W07
Easy/Intermediate
Wrightwood, CA
Easy/Intermediate
Wrightwood, CA
5.0 mi 8.1 km #9Colby Canyon Trail #12W23
Intermediate/Difficult
Altadena, CA
Intermediate/Difficult
Altadena, CA
5.4 mi 8.7 km #10Mt. Waterman Trail #10W04
Intermediate
Littlerock, CA
Intermediate
Littlerock, CA

Photos of San Gabriel Mountains National Monument - 228

Trail Run Project is built by runners like you. Add Your Photos

Windswept trees just below the summit...
May 20, 2019 near Wrightwood, CA
Summit of Mt. San Antonio facing south-east.
Aug 5, 2015 near Wrightwood, CA
Downed Tree...
May 20, 2019 near Wrightwood, CA
Everything is clear at 5000ft above.  You can even see the tall buildings in Downtown Los Angeles!
Sep 22, 2015 near Sierra…, CA
A beautiful, 2000+ year old limber pine; amazing!
Jun 13, 2016 near Wrightwood, CA
Run to the Top race on Labor Day 2015!
Feb 4, 2016 near Wrightwood, CA
Looking toward a ridge section with great views!
Aug 1, 2015 near Wrightwood, CA
View of Strawberry Peak from Mt. Waterman Trail taken by Don Bremner
Feb 26, 2018 near Littlerock, CA