If you want a great Angeles National Forest mountain hike without the crowds, hike Ontario Peak (8,696 ft) and Bighorn Peak. The hike begins on the popular Icehouse Canyon trail but soon moves off to the much less traveled Ontario Peak Trail, where you might see more bighorn sheep than people. The Ontario Peak Trail roughly follows a ridge line, offering great views culminating in the “rock nest” summit of Ontario Peak. There’s also a short spur trip to Bighorn Peak, because, why not? This is a tough hike but worth the effort–one of my favorites.
There is a big parking lot, but it fills up by 7am, and you need a parking pass. I use the affordable National Parks Pass, which gets me in every park, monument, and national forest. You can also use an (Southern California only) Adventure Pass, or buy a $5 day permit from the ranger’s office.
You need a permit to hike in the Cucamonga Wilderness, and it’s easy and free. A box at the trailhead has permit forms for you to fill out. Bring a pen. If there are no forms, fill out your info on a piece of paper and leave it.
Gear for the Hike
This is a long and challenging hike. Make sure you pack plenty of water, snacks, and layers. In the winter, there can be snow and ice. Check this summit weather and call the ranger office for the latest conditions and don’t take any risks.
Do you have the right hiking gear? Will it stand up to the test? I waste lots of money testing hiking gear every year so that you don’t have to. My gear picks are solid choices that will serve you well on the trail. I don’t do sponsored or paid reviews, I just the share actual gear that I use all the time that’s made the cut. Here are my top picks:
Garmin Fenix 5x Plus – It’s a little pricey, but man do I love this thing. Not only does it have all the topo maps and navigation tools on my wrist, but it also acts as a long battery life, rugged, outdoors version of an Apple Watch. Track your workouts, sleep, heart rate, all that stuff.
I have lots of other great, sponsor-free, trail tested gear picks on my “best gear” page.
Many people also print out this web page for the turn-by-turn images. And if you really want to get tricky, YouTube Premium lets you download videos for offline use, so you can download the hike video and save it.
It’s easy to help support this site (which I use to offset website hosting costs, etc.). Simply click on a link below to buy anything from REI or Amazon. I get a small percentage and you don’t pay anything extra.