11:30 AM - Leave my house in Azusa and head north on Hwy 39 into San Gabriel Canyon. The beauty of the day and surrounding scenery captivates me. I open the sunroof to experience the brisk air. Lots of water in Morris Reservoir but not over the spillway. Across the canyon to the east I see snow on Glendora Mountain (3322’)
11:59 - Reach East Fork Road and turn right (east), crossing the bridge.
12:16 - Turn left on Shoemaker Canyon Road and drive the two miles to the trailhead. I love the aromas and beauty after a storm. It’s 48 degrees but feels colder. The Heaton Flat parking lot looks full in the canyon below. I drive back to East Fork Road and turn left (east) and head to the Heaton Flat parking lot. It is completely full and cars are parked down the road. Where are all these people hiking to? The Bridge to Nowhere? I sure wouldn’t do it in this weather. Maybe they are prospecting. Clouds are threatening. Continue on my way.
12:56 - Turn left on Glendora Mountain Road (GMR) and begin my ascent southwest into mountainsides dusted with snow. Wow, it’s beautiful here. Stop occasionally to take pictures. Make a snowball.
1:18 - Reach Glendora Ridge Road junction at the ridgeline and stop to enjoy the vistas with others. Back in the car, I head west on GMR.
1:38 - Arrive at the trailhead for Glendora Mountain (road marker 6.50), on a narrow ridge dividing Little Dalton Canyon to the south and Persinger Canyon to the north (a tributary of San Gabriel Canyon). The car thermometer reads 43 degrees, but it feels warmer than when it read 48. I haven’t hiked to this summit since 2001 so am eager to revisit it.
Glendora Mountain Hike
1:40 PM - Begin hike. The path starts on the south side of the road and heads west up a firebreak. It’s a bit steep but not bad. A Spanish broom hosts a few yellow blossoms. An inch of melting snow crunches beneath my boots. Fresh coyote tracks mark the route.
The ridge bends to the south and the summit is in view, less than a mile away. Clouds veil 10,000-foot Mt. Baldy to the east, which certainly is buried with snow. San Gabriel and Morris reservoirs soon come to view in the canyon below. I roller-coaster along the ridge now heading south, following the tracts of the coyote. Great views in all directions. The snow gives the scenery a very different feel.
2:23 - Glendora Mountain (3322’), about 1.0 mile and a total rollercoaster gain of about 378 feet from the start. I enjoy the unobstructed 360-degree panorama.
3:00 - Leave Summit. I follow my footprints in the snow and enjoy the snow-covered panorama to the north. My hands are cold but I don’t bother getting out my gloves. The evidence of fire abounds.
3:38 - Finish hike. The car thermometer reads 51 degrees. I drive down the meandering GMR toward Glendora, stopping several times to soak in the picturesque scenery.
Epilog - Another rewarding experience in the San Gabriels! For this outing, the car trip was as much a part of the experience as the hike. I love my mountains!
(Detailed trail guides include driving directions recommended season, map, notes, links, and photos)
- Glendora Mountain (via Glendora Mountain Road)
- Glendora Mountain and Summit 3397 - November 8, 2015








