Ontario Peak, Mountain summit in San Gabriel Mountains, California, US
Ontario Peak rises to an elevation of 8,693 feet in the San Gabriel Mountains, featuring steep trails through dense forest leading to exposed rocky terrain.
The peak received its name from the Chaffey brothers who named it after their Canadian origins, connecting it to the Province of Ontario.
Local hiking groups regularly organize guided expeditions to Ontario Peak, fostering a strong outdoor recreation community in Southern California.
The 12-mile round trip journey from Icehouse Canyon requires a wilderness permit, substantial water supplies, and approximately seven hours of hiking time.
The summit provides simultaneous views of Mount Baldy, Cucamonga Peak, and on clear days extends to the Pacific Ocean from its 8,693-foot vantage point.
Location: California
GPS coordinates: 34.22776,-117.62410
Latest update: March 17, 2025 20:06
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