Explore the most popular hiking trails in Cucamonga Wilderness with hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers and nature lovers like you.

Amazing hike! Like the others - it was definitely tough (made harder by hauling up a pack) and totally worth it. You really get the bang for your buck on this hike - every part is beautiful. We started later than we had initially wanted (4pm) and got to the summit in 3.5 hours. Since we came that late in the day there was plenty of parking in the lot.

There is a stream a couple miles in that comes right out of the side of the mountain that many folks filled their water at - had I known I would have carried less water the first couple miles and filled up there to make better time (I think it's about 2 miles in?). When we got to the summit there were about 10 other tents scattered around. We were still able to get a spectacular spot overlooking the valley and although we were camped among a bunch of other folks, it still felt pretty remote. I would definitely do this hike again. I don't normally hike with trekking poles (I wear patellar supports), but am considering purchasing some as the downhill was a bit intense with a pack.

Fun hike.... Holy Fire was really affecting the air quaility, made it a little bit harder.... last mile is killer. Met an awesome group of hikers at the summit as well

Awesome trail with great views. Will make you work front though. All trails needs an update though, it is definitely not 6.7 miles round trip. It’s about 6 miles to the summit from manker flats camp.

Hiked to Bighorn on Aug. 9th. Scenic and quiet. I saw deer, and a rattlesnake. Neat! Just FYI, the smoke from nearby wildfires is affecting this area. Baldy Village was smoky in the morning but when I got up to the saddle, the air quality seemed great. At that point, I decided to continue on to Bighorn. I didn't encounter smoke until I was almost to the peak. As the day progressed, the smoke from started to roll in fast. Air quality was not the best.

love it up here. be advised, 2 bear sightings a mile apart. 8-5-2018. 10:30pm Mt baldy Rd. first was at the Mt baldy rest area.


August 8, 2018

wish I could post a picture. looks horrible. the lake Elsinore area fire has peaks covered in smoke. check out 10064ft.com cam footage.

Awesome hike! Started at sunrise to beat some of the heat. The parking lot was already 3/4th full. Get there early! Loved the trail and the sound of the wind through the trees. I recommend Trekking Poles especially for parts going down hill. Parts are rocky and have some loose gravel. If you are steady on your feet you will be fine. Take lots of water and suncreen. Awesome views at the top! I will hike this again!

Good tough hike, just make sure to bring poles. Most importantly, save your water for your way down, the temperature at the summit is much cooler and shaded compared to below Icehouse Saddle.

Comment on descending the Chapman trail: it was longer, narrower (above the camp site), at times washed out and a little sketchy, and with steeper sections than the main icehouse trail. Chapman was nicest below the camp site located about half a mile from its origin from icehouse. Was it worth less crowds? I was hot, tired, and the sharp rocky sections hurt my feet, so no for me.

Very challenging, I felt it was harder than Baldy, but it could have just been my mood that day. Dont forget your hiking poles for this be one and expect a full day. Start early as usual, but generally low traffic as compared to Baldy.

I loved this hike. I do some pretty brutal hikes this one is a good one! I will be going again. I suggest a good amout of fluids to keep hydrated and sunblock. I did go on a very warm day but the temps up there were significantly lower than down at the ground level and the breeze through the mountains was perfect!

What an amazing, day. We completed and hiked Mt. Baldy’s Icehouse Canyon to ‘Cucamonga Peak’ at 8859ft in 6hrs. I love hiking with my friends. Let’s hike another, one. This was an amazing up coming Bday, with a hike. Now, Let’s eat... ❤️

hiking
11 days ago

Hiked to Bighorn and Ontario on a Thursday, and it was pretty quiet -- only saw 5 other people on the trail from the saddle, and only 2 people that were heading for Ontario. But this trail is NOT 12.1 miles -- it is at least 2 miles longer if you hit both peaks. Although I did not record a track, I logged over 41,000 steps from the parking lot -- that's NOT a 12.1 mile hike. Check the recorded tracks below for both peaks, and you'll see a number that are over 14 miles. My best guess is that doing both peaks is a 14.2 mile RT hike -- 3.6 miles to the saddle, 2.8 miles to Ontario Peak, and .7 miles to Bighorn from the ridgetop junction. Roundtrip that and you have a 14.2 mile hike.

I second what J P said about the bees! I highly recommend long pants or at least a jacket to cover up with when walking through the very narrow stretches of trail with manzanita bushes on both sides swarming with bees. I’m glad I had a windbreaker to use as a shield. If not from the bees, at least from the very thorny bushes that will be rubbing all over your legs. Bring plenty of water. It’s plenty exposed and very hot in the sun.

busy trail. Some shade. not too steep. well-maintained trail.

Hiked to Ontario Peak on July 24th. Beautiful hike and I had the summit all to myself. It’s a miracle that I wasn’t stung by any bees! There are a lot of flowering bushes that you have to squeeze by on this hike and they were all buzzing with bees. Hm... I’m either lucky or the bees just aren’t aggressive or easily threatened. The gnats were annoying at times too. My bug spray didn’t seem to keep them from buzzing right in my face and ears. All in all, I’d do this hike again. I liked it more than Wilson and cucamonga. Views from the ridge line are stellar.

Once you get past the crowds looking to check another box on their six pack social media list, you'll have the trail all to yourself. Etiwanda Peak is probably better than Cucamonga Peak view-wise and definitely better solitude-wise. The section of trail between Cucamonga and Etiwanda is also superb with old lodgepole and limber pines decorating an undulating ridge. If you have gas in the tank after Cucamonga, this peak is worth it.

A few technical notes: the peak is a few hundred feet below Cucamonga, so you'll gain some elevation on return. The spur trail to the peak is also easily missed, so know that the peak is the second prominent bump (it is composed of white quartz) on the ridge past Cucamonga.

Great trail. Been on it 2 times since living in the Los Angeles basin. This trail is not intended for the weak hearted. Lots of cardio going up so pack light doing a dayhike. Once you reach Icehouse Saddle, you have an option to hike the three "T's" on the left, or hike up towards the right either to Kelly Camp towards two of the peaks which I forgot the names of or to Cucamonga Peak and/or Etiwanda Peak. On the weekends, get at the parking lot early before the sun comes up because parking gets full quick. Have fun & be safe.

The Hike: Completed on 7/15/18
Parking at the trailhead fills up quickly I was in the lot parked by 5:30 AM and many others were already there,with less than half the lot left. This hike is very tough be prepared. It starts off with a very rocky incline that follows a stream for about 1 mile. You travel about 2 miles or so until you are out of the rocky incline. Then there’s about 2 miles of some steep switchbacks that take you up to icehouse saddle.

Ice house saddle is a nice place to take a break as it is shaded, but beware there are tons and tons of mosquitoes, flies and other bugs that will not leave you alone. I didn’t bring bug spray and it was really annoying I just continued on to take a break elsewhere.

After icehouse saddle there are some beautiful views along the trail and it’s an up and down trail for about 1 mile before the toughest part of the hike. 1 mile before the summit are some really really steep switchbacks that get you huffing and puffing all the way up ! I summited at 830 AM and stayed at the summit enjoying my lunch and resting for 1 hour.

The way back down was a breeze only because I had trekking poles without them the decent would have really been horrible as it is very steep m, narrow, and loose gravel. I was back in the parking lot by 11:50 AM

All in all 3 hours up, 1 hour break at summit, and 2 hours down. 6 hours total trip time !

My favorite hike to frequent as a local from Claremont. Not sure if I would rate this trail as difficult. Moderate for sure. Only moderately difficult part IMO are the switchbacks nearing the saddle. Nice mix of shade and sun and makes for a lovely hike as it parallels the creek. Lots of Columbine wild flowers, manzanitas and pines.

Amazing trail for training. longer than Baldy, less crowded, more shade, what mire can you ask?

If you're looking at this route, you've probably already bagged these peaks. This is just stringing some of them together. Personally I like to park at Icehouse, go down to the village then climb San Antonio via Bear Canyon, eat a burger at the notch, then mop up Three T's. If you add Cucamonga to the mix, you'll top out at over 10000ft of gain for the day.

tough one, but so very worth it. I still dream about this hike. IronWill, CTAG

hiking
1 month ago

I was there on Monday, 7/9 to get out of the heat and to complete a six pack peak.. Boy, was I not disappointed! Due to some clouds it was enough to shield the sun’s hot rays and made for a great summer climb. Best part is no traffic on trail!!

We started 415am and got back to the car around 1230-40pm

All around great hike and quite the challenge with this heat wave towards the end once onto the last mountain side (get ready for switchbacks).

The rest at the top was well deserved!

Great Hike! Note that the actual mileage as shown on the map is 8.9 miles

great hike, will make you work for it, but I think the finish line has much better views than Cucamonga peak, but that's just my opinion.
I can't figure out though it says its 12 miles but I used 3 different pedometers, 2 apps on my phone and 1 on my belt and 2 came up at 17 miles round trip from the ice house parking lot and 1 came in at 16 miles.
Anyone have any thoughts?
Anyway, a fun hike.

I actually prefer this hike to Cucamonga Peak because of the scenery and the views from the top as just as good. Trail is easy to follow. Took at break at the saddle and hung around Kelly Camp for a little bit, not sure why! About the same level and difficulty as Cucamonga.

Beautiful. Just buy your adventure pass and head there. You will not regret it.

Awesome hike! My favorite of the SoCal Six Pack of Peaks. The hike up was great. Challenging in certain areas and clearings that provides amazing views

hiking
1 month ago

I'm just getting into hiking, training for a trip to the Italian Alps. This has been the most challenging for me thus far. The main reason is the constant incline up and rocks this trail has. I have asthma and had to take breathing breaks often. I'm sure part of that was the altitude. I made it 2 miles up. It's best to wear mid to high boots to protect your ankles. Coming down is hard on the knees. I zoomed down the mountain at a pretty fast pace though. The trail is very beautiful with the running springs and plenty of shade. I'd like to go back and try to reach the peak next time.

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