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🏔️ Mountain Area
10,064 ft elev.
🥾 11 miles loop
strenuous
Mt San Antonio (Mt Baldy) Summit
Mt Baldy
Dog Friendly
🥾 Hiking
Mountain Views
📸 Scenic
10,064-ft Mt San Antonio (“Mt Baldy”) — the IE's signature summit and SoCal Three Saints peak.
Mt San Antonio — universally called "Mt Baldy" — is the IE's iconic 10,064-ft summit, climbed via the Ski Hut Trail, Devil's Backbone, or Register Ridge. It's a Six-Pack of Peaks classic and a winter mountaineering objective.
🌟 Why Locals Love It
Highest peak in LA County, perfectly visible from the IE basin.
What to Expect
Long climb, exposed final ridge, panoramic summit.
💡 Good to Know Before You Go
Adventure Pass required. Winter conditions require axe and crampons.
📍 Local Tip
Loop up Ski Hut and down Devil's Backbone for the classic route.
Best Time to Visit
May–November.
Notable Features
10,064-ft summit
Devil's Backbone
Ski Hut Trail
Practical Info
Manker Flats, Mt Baldy, CA 91759
Amenities
Trails
Parking
Restrooms
Verified Official Source
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