Are dogs allowed on San Guillermo Mountain?

Yes, dogs are allowed on San Guillermo Mountain but must be kept on a leash at all times. Pack out waste and respect wildlife.

Do I need a permit to hike San Guillermo Mountain?

No, San Guillermo Mountain does not currently require a permit. Still check for seasonal closures or day-use fees with the managing agency before heading out.

How difficult is San Guillermo Mountain?

San Guillermo Mountain is rated moderate. It is 2.9 miles long with 850 feet of elevation gain. Difficulty ratings reflect a combination of distance, elevation gain, and terrain — your experience will depend on your fitness level and trail conditions.

What is the best season to hike San Guillermo Mountain?

San Guillermo Mountain is best hiked in spring and fall. Conditions vary year to year — check the trail status and weather forecast before your visit.

Status unknown — verify before visiting

We don't have current condition data for this trail. Check with the land manager before you go.

See California trail conditions

ModerateLoop

California

San Guillermo Mountain

Pine Mountain Club, California

2.9 mi

Distance

850 ft

Elev. Gain

Loop

Route Type

Moderate

Difficulty

About This Trail

The San Guillermo Mountain Trail is a 2.9-mile loop located near Pine Mountain Club, California. This trail features a moderate elevation gain of 850 feet, reaching a maximum elevation of 2006 meters. The path consists primarily of dirt, winding through mountainous terrain. Given its elevation and location in Southern California, the trail offers expansive views of the surrounding landscape.

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

No recent condition reports. Be the first to share what you see on the trail.

Hazards & Warnings

steep elevation gain

Elevation Profile

Min:1,776 ft

Max:2,006 ft

259 ft

258 ft

Trail Details

Dogs on leash

Route Type: Loop
Surface: Dirt

Official sources & verification

We don't have curated agency sources for this trail in our cache yet. Outdoors is not the permitting authority — confirm conditions, permits, and access with the managing agency before you go. If you know who manages this trail, please tell us.

Best Seasons

Spring Fall

Highlights

mountain viewsloop trail

Reviews

No reviews yet

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Legacy import — verify before navigating

Path geometry came from our pre-launch legacy database. Routes have not yet been re-verified against the operator and may differ from the actual trail.

Hunt context