Ontario and Bighorn Peaks

Follow along on my hike to Ontario Peak. You begin the hike at Icehouse Canyon trailhead, just off Mt Baldy Road. This trailhead is the gateway for several other hikes: The Three T’s Hike, Cucamonga Peak, and Icehouse Saddle. There is a small parking lot which begins to fill up by 6am. Hope this Hiking Guide helps you plan your visit to Icehouse Canyon and Ontario Peak.