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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Ready to hike Ontario Peak? Get our detailed trail guide.

Cesar Enciso

2/6/20 (2/2)

(2/2) So after I had summited Cucamonga, I felt like it was early enough to still hit up Ontario. We started heading down as more

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Martin

ONTARIO PEAK

There was snow on the trial but it was doable. Met some friends on the way up and had a snow fight. Great view from

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Dennis

Ontario Peak

Started the SoCal Challenge with a 2-peak day hike, Ontario and Cucamonga. I arrived at the parking lot around 0550 and began hiking right away.

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Erika

Ontarrrrr-io

Did this hike from big horn side and there was snow right after big horn on the way up, trail got lost right away but

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Cristinel Sorica

Best 1st of January ever

Great hike for intermediate hikers. Try not do the loop via Falling Rock Canyon, it’s very dangerous since you barely see the trail. You can

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