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San Gabriel Mountains Trailbuilders (SGMTB)


The San Gabriel Mountains Trailbuilders (SGMTB) is an all-volunteer public service organization dedicated to constructing and maintaining hiking trails in the San Gabriel Mountains' Angeles National Forest in Southern California.

Events


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6

21

101

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Featured Hikes: 6

4.9 mi 7.9 km Sierra Club Ski Hut
Wrightwood, CA
4.9 mi 7.9 km Wrightwood, CA
All Clear
Update
Dry
19 days ago
16.6 mi 26.7 km Three T's - Mt. Baldy
San Antonio Heights, CA
16.6 mi 26.7 km San Antonio Heights, CA
All Clear
Update
Dry
9 days ago
11.2 mi 18.1 km Hawkins Ridge Loop
Wrightwood, CA
11.2 mi 18.1 km Wrightwood, CA
All Clear
Update
Fallen Trees: Some fallen trees, and trail kinda disappears briefly (10 yards) on the part before you start doing the second climb.
17 days ago
7.6 mi 12.3 km Mount Islip Loop
Wrightwood, CA
7.6 mi 12.3 km Wrightwood, CA
Unknown
Update
9.9 mi 15.9 km Crystal Lake to Mt. Islip Loop
Glendora, CA
9.9 mi 15.9 km Glendora, CA
Minor Issues
Update
Fallen Trees
2 days ago
9.5 mi 15.2 km Twin Peaks
Azusa, CA
9.5 mi 15.2 km Azusa, CA
All Clear
Update
8 days ago

Trails: 21

3.5 mi 5.6 km Icehouse Canyon Trail #7W07A
San Antonio Heights, CA
3.5 mi 5.6 km San Antonio Heights, CA
All Clear
Update
Dry
19 days ago
16 
3.1 mi 5.0 km Baldy Bowl Trail #7W02
Wrightwood, CA
3.1 mi 5.0 km Wrightwood, CA
All Clear
Update
Dry
19 days ago
10 
3.3 mi 5.3 km Mt. Waterman Trail #10W05
Azusa, CA
3.3 mi 5.3 km Azusa, CA
All Clear
Update
Dry: We had fun time. Since Highway 2 closed near Mt. Wilson. We met not too many hiker.
12 days ago
1.7 mi 2.8 km Big Cienega Trail #9W07
Wrightwood, CA
1.7 mi 2.8 km Wrightwood, CA
Minor Issues
Update
One tree over trail but otherwise clear.
10 days ago
5.4 mi 8.7 km Mt. Waterman Trail #10W04
Littlerock, CA
5.4 mi 8.7 km Littlerock, CA
Minor Issues
Update
Dry, Fallen Trees: Fallen trees to 3.7 miles. Large tree blocking trail in big meadow. Clear after that to Waterman summit.
4 days ago
4.8 mi 7.7 km Islip Ridge Trail #9W08
Glendora, CA
4.8 mi 7.7 km Glendora, CA
Minor Issues
Update
Mostly Dry, Fallen Trees
68 days ago
2.6 mi 4.2 km Hawkins Ridge Trail #9W28
Wrightwood, CA
2.6 mi 4.2 km Wrightwood, CA
Minor Issues
Update
A few trees near bottom but trail is clear and easy to follow.
10 days ago
1.2 mi 2.0 km Mt. Islip Trail #9W05
Wrightwood, CA
1.2 mi 2.0 km Wrightwood, CA
Unknown
Update
3.6 mi 5.9 km Chapman Trail #7W07
Wrightwood, CA
3.6 mi 5.9 km Wrightwood, CA
All Clear
Update
Dry
19 days ago
10.2 mi 16.4 km Bear Creek Trail #9W10
Glendora, CA
10.2 mi 16.4 km Glendora, CA
Unknown
Update
1.0 mi 1.6 km Pinyon Ridge Trail #9W32
Wrightwood, CA
1.0 mi 1.6 km Wrightwood, CA
Unknown
Update
0.4 mi 0.6 km Cedar Canyon Trail #9W24
Wrightwood, CA
0.4 mi 0.6 km Wrightwood, CA
Unknown
Update
4.7 mi 7.5 km South Hawkins Road #3N07
Wrightwood, CA
4.7 mi 7.5 km Wrightwood, CA
Unknown
Update
0.5 mi 0.8 km Soldier Creek Trail #9W30
Glendora, CA
0.5 mi 0.8 km Glendora, CA
Unknown
Update
1.0 mi 1.6 km Lost Ridge Trail #9W25
Wrightwood, CA
1.0 mi 1.6 km Wrightwood, CA
Unknown
Update
0.6 mi 1.0 km Lake Trail #9W27
Wrightwood, CA
0.6 mi 1.0 km Wrightwood, CA
Unknown
Update
0.4 mi 0.7 km Half Knob Trail #9W35
Wrightwood, CA
0.4 mi 0.7 km Wrightwood, CA
Unknown
Update
0.6 mi 1.0 km Tototngna Nature Trail #9W31
Wrightwood, CA
0.6 mi 1.0 km Wrightwood, CA
Unknown
Update
0.5 mi 0.8 km Sunset Ridge Trail #9W34
Wrightwood, CA
0.5 mi 0.8 km Wrightwood, CA
Unknown
Update
1.0 mi 1.6 km Twin Peaks Saddle Trail #10W04.A
Bradbury, CA
1.0 mi 1.6 km Bradbury, CA
All Clear
Update
10 days ago
0.2 mi 0.4 km Golden Cup Nature Trail #9W33
Wrightwood, CA
0.2 mi 0.4 km Wrightwood, CA
Unknown
Update