Ontario Peak Hike Logs

2021 Ontario Peak badgeAre you taking the 2021 SoCal Six-Pack of Peaks Challenge? Here you can see all the hikes logged in our 2021 challenge, with the most recent at the top. If you want to view logged hikes for just one of the peaks, click the mountain name. Click on a hike log to see all the details, more photos and leave comments for the challengers.

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Carmina

Fun Ontario Peak

Gorgeous day with great weather. Other than ginormous black ants on logs lying in the trail, the hike was fun. Busy trail with memorial weekend

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Nicole

Ontario & Bighorn Peaks

Logged around 14.9 miles, +4331ft gain.  Ontario summit is 8,696ft.  Bighorn summit is at 8441ft.  Did Ontario first – had a cloud inversion and great

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Cecilia

Ontario/ECBO via Icehouse Canyon

Spouse and I did “ECBO” via Icehouse Canyon – hitting Etiwanda (8662’), Cucamonga (8862’), Bighorn (8441’), and Ontario (8696’) in a 19.25-mile loop with 6,000

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