Cucamonga Peak via Icehouse Canyon

Cucamonga Peak

Cucamonga Peak offers amazing views over Southern California’s Inland Empire, east toward Apple Valley and beyond. This hike from Icehouse Canyon is a strenuous 11.6 mile out-and-back route with 4,300 feet of vertical gain and a top elevation of 8,859′. The north-facing slope holds snow much later in the season than other peaks. There were several sections of the trail that were covered with large patches of snow even in June.

Trail Details
Distance: 11.6 miles
Time: ~7 hours
Difficulty: Strenuous
Elevation gain: 4,300 ft
Dogs: Yes
When to go: June-October

Find out more about the SoCalHiker Six-Pack of Peaks
This hike is the second in my Six-Pack of Peaks series of training hikes that I originally used to train for the hiking the John Muir Trail. This hike features substantial vertical elevation gain and introduced higher altitude — though still just shy of 9,000′

From atop Cucamonga Peak you can see most of the better-known peaks in Southern California, including the distinctive saddleback mountains (Santiago and Modjeska peaks) in Orange County; Mt. San Jacinto, San Gorgonio, and Mt. San Antonio (Mt. Baldy).

The trail begins at the popular Icehouse Canyon trailhead about a mile beyond Mt. Baldy Village. Permits are required, but are self-serve and available at the trailhead (bring a pen).

The Icehouse Canyon trail is a beautiful, well-forested trail that parallels babbling Icehouse Creek. There is lots of parking at the trailhead (Adventure Pass required) but due to the popularity, it fills up early. We started our hike at 7am and the parking lot still had a few spaces, but was quickly filling up.

There are a number of cabins in the lower canyon that are still in use, as well as the remains of many more that have been destroyed by flood or fire over the years. It’s a beautiful trail but extremely popular. At times it felt like rush hour on the 5 with long lines of hikers and few places to pass.


Saddle Junction at the Top of Icehouse Canyon

Icehouse Saddle makes a good place to break for a snack and regroup. There are five separate trails that come together at this junction. You want to look for the Cucamonga Peak trail sign. From here it’s only 2.4 miles to the summit, but they are steep and often hot miles.

Traversing a Snow Bank on Cucamonga Peak

The north face of Cucamonga holds snow much later in the season. Even in June, we hit many patches of snow that covered the trail, but nothing that required any technical equipment. Still, our trekking poles were much-appreciated.

I've heard reports that this sign has disappeared, making your navigation skills even more important here.

I’ve heard reports that this sign has disappeared, making your navigation skills even more important here.

Once you reach this marker to the summit, you’re almost there. And if it’s a clear day, you are rewarded with amazing views in every direction.

Retrace your steps for the return trip, which is nearly all downhill. One pleasant surprise. On our return trip down Icehouse Canyon, there were literally thousands of ladybugs flying about — a good omen for next week’s hike up Baldy!

Thousands of Ladybugs


Trail Advice

  • Permits are required even for day hikes. Call ahead the day before and ask them to post it on the bulletin board.
  • National Forest Adventure Pass is required for parking at the trailhead. Parking fills up quickly. Carpool and get there early.
  • There is water available in Icehouse Canyon, but treat or filter before drinking. The second half of the trail is dry. I would recommend two liters for this dry and often hot section of the trail.
  • The second half of the trail is steep, dry and exposed. On a hot summer day, I would opt to hike a different trail.

Note that this is a wilderness hike. Come prepared with the ten essentials, including a map that you’ve studied beforehand and the knowledge of how to navigate and find an alternate route in case of wildfire or other emergency.

There are many trails that lead from Icehouse Saddle and signage may be confusing or non-existent. I recommend carrying the Harrison Mt. Baldy and Cucamonga Wilderness Map, and backing that up with the GPX track loaded in GaiaGPS on my full-charged phone.

Trail Map and Elevation Profile

Photo Gallery

I’ve posted even more photos on Flickr.

Additional Resources

Baldy Village Weather Forecast

Today Sunday Monday Tuesday
It is forcast to be Clear at 7:00 PM PDT on August 29, 2015
It is forcast to be Clear at 7:00 PM PDT on August 30, 2015
It is forcast to be Partly Cloudy at 7:00 PM PDT on August 31, 2015
Partly Cloudy
It is forcast to be Partly Cloudy at 7:00 PM PDT on September 01, 2015
Partly Cloudy

Title photo credit: Erik Nielsen. All other photos: Jeff Hester


  1. says

    Looks like a great hike Jeff! Great pics too. I would love to spend some quality time in that cabin. The problem with gaining 4000+ feet in elevation is that you have to come down too! How do the knees feel today? Great report. Thanks for sharing.

  2. Lauren says

    I did this trail yesterday, too. I started late, so I probably didn’t see you, but… question: did you lose the trail at any point? I was solo, and lost the trail near the top after a big snow patch. Oddly, I ran into a party of three that lost the trail at the same time… and later heard another story of people that lost the trail as well. I wanted to summit, but after looking for the trail for 15 min. decided to head back down.

  3. says

    No, I didn’t lose the trail but there were a couple of places where the snow patches “strategically” covered a switchback. If you followed the direction of the path you were on, you could easily have missed the switchback.
    With the heat we’ve had, I don’t think that will be a problem again until it starts snowing in the fall. The snow was rapidly melting.

  4. says

    Excellent source you have here! A lot of the information out there on these trails is spotty and inconsistent, but your info seems to be the best I’ve come across so far! Thanks for the hard!

  5. bradyn says

    You can easily lose the trail near the summit if you take the wrong direction. There is this part right before the summit where a trail branches off and goes to the left. I took that way and eventually there is no trail anymore. I thought I was still on cucamonga peak trail so I figured this part right before the summit has no trail and continued walking, talking paths and making sure I was going up hill. eventually i found a trail leading up hill and took it to the summit. Coming back down was scary, got lost in the area where there is no trail trying to find the way I had come, after about 30 minutes I found it ( The area with no trail is not that big so I knew I would find it eventually ). On my decent I realize my mistake when I cam to junction of the cucamonga peak trail and the off branch I had taken. There was a piece of laminated paper pointing the other direction saying cucamonga peak trail, I don’t know how I missed it! Oh yeah how come you put no for dogs? I brought my dog with me and he was fine, he did better than me!

  6. says

    Bradyn, yes, the sign marking the last stretch to the summit is hard to find. Is the wooden sign (see the photo above) gone now?

    And you are correct about dogs. Being in the National Forest jurisdiction, dogs are allowed. If your dog can handle the hike, by all means, they are allowed. I’ve updated the info accordingly.

  7. Jason says

    We hiked this trail yesterday, 12/22/13, and yes, the wooden sign was gone but the post was still there. There were plenty of “potholing” foot prints in the snow so we had no problem finding the peak. The sky was clear so we could see all the way to Gorgonio and San Jacinto. Took us almost 9 hours to finish the trail due to slow pace in the snow.

  8. says

    Thanks for the update, Jason. Even without snow that trail can be fairly indistinct. Glad you were able to follow some tracks to make it easier. Did you need yak tracks or snowshoes?

  9. M says

    Hi Jeff, i was wondering how i can download the gpx file to my gps device. When I click on the link, I just see the lines of code.

  10. says

    M, if the link opens as text, try right-clicking and “Save Link as…” (the message is a little different in each browser). This will save it as a .GPX file on your computer. You can then use whatever software you use for your GPS to transfer the file, or you can load it into Google Earth to visualize the trail in 3D. FUN!

  11. Phillip says

    I will be visiting in late September of this year. Would you recommend this hike for that time of the year? If not, do you have any other suggestions? I am coming from Chicago and don’t know the area that well, but I would like to do something this strenuous.

  12. Ben says

    What is the average temperature at the peak in the summer? Would I have to take a light jacket? I am planning ton doing this hike once the snow melts.

  13. says

    It really varies! When I’ve hiked it in June and run into large patches of snow. But it can get also get pretty warm or even uncomfortably hot. Should you take a light jacket, even in the summer? Absolutely. Always carry the 10 essentials, and that includes some form of clothes for the unexpected. I had a couple friends who did a summer hike up to nearby Ontario Peak. They were attempting to take a cross-country “short-cut” back down the mountain and got stuck on a ledge overnight. They were rescued by helicopters the next day, and had to spend a chilly night in the mountains. So… Prepare for the worse, and hope for the best! :)

  14. Tina says

    So I’m completing the six pack and just hiked Wilson yesterday. This one is next on the list but you recommend going in June. Just to clarify, is it not hikable in March?

  15. says

    Hi Tina! Awesome that you’re doing the Six-Pack! Right now, Cucamonga is probably going to have some patches of snow and ice on the north-facing slopes. I posted this on the SoCalHiker Facebook page and got some feedback on current conditions. Generally there is some snow and ice and trekking poles and microspikes are recommended:

    Ultimately it’s up to you and your comfort level. Plan for the best, prepare for the worst. Be aware of the weather forecast and conditions and be ready to turn around if need be. So yes, you can hike Cucamonga now. If we get a big snowstorm, that’s a different situation.

    Each of the peaks in the Six-Pack gets progressively taller, so conditions become more of a concern as you go. Since we have had a lot of warm weather and not a lot of snowfall, you might be okay.

  16. Bonnie says

    Did the hike yesterday! Awesome day!!! Thought I’d mention that the permits are self service now. There’s a brown box at the trailhead that has the forms! :)

  17. hiking nut says

    Jeff – I could be wrong, but with respect to the view, I don’t recall that Mt. Baldy is visible from the top of Cucamonga.

  18. says

    Has anyone been up there in the past week or so? We’ve tried twice, and both times we were stopped by snow. I’ve become obsessed with reaching this summit! We are going to try this weekend and we are going to make it no matter what, but it would be nice to know if there’s any snow to worry about!

  19. Patricia says

    Went this weekend and had snow on the ground up to summit and most of it melted on the way down. The view was unmatched!! There is a self serve permit box at the trail head, so you don’t need to call ahead

  20. says

    Did this hike on 5/24/15 and there wasn’t even the slightest bit of snow. All melted. Trail was in good condition except for one switchback where a lot of people have cut it and now the “use path” is stronger than the real trail. No big deal, if you are hiking with a phone or GPS load the map into your phone and you’ll be fine. The summit sign is gone, but the post is still there and now clearly marked with white arrows leading to either Etiwanda or Cucamonga Peaks.

  21. says

    I would add that the view is better than Baldy and rivals San Jacinto IMHO, especially when the marine layer is laying low across the IE and the surrounding peaks are jutting out of the clouds.

  22. says

    Great hike! One thing that should be noted is that only one wilderness permit is needed per group of 12. We were all scrambling to get a permit and the ranger at the visitor center told us that were were covered by one permit. Also, is there a survey marker at the top? Couldn’t find one. Thanks!

  23. says

    Great point, Jazmin! That’s something I sort of took for granted, having taken permits before. One thing to be aware of is that each jurisdiction has different rules about how many people you can have on one permit. If in doubt, check with the ranger!

  24. Larry says

    I’m planning on doing the “Badwater L2H” hike, like I said planning…lol I’m using this Six Pack of Peaks as training for it, along with some other local hiking. I did Mt. Wilson a couple of weeks ago and was surprised at how difficult it was, but I did summit it and back down the Upper Winter Creek Trail. Next up Cucamonga…Your information and familiarity with these hikes is extremely helpful.

  25. Ranger Bill says

    Last week someone was lost in the area of Cucamonga Peak and I personally turned a couple around doing the Six Pack going to Cucamonga Peak via the Ontario Peak Trail. To those going here for the first time, there are 5 trail signs in the area that do not exist at this time. Cucamonga Peak is one of them. When you start up from Cucamonga Saddle the trail is a series of switchbacks. After the last switchback the trail cuts across Lytle Creek drainage for the first time, this drainage the trail junction for Cucamonga Peak. Too many people come up here refer from this site that are clueless. The do not have map…only the forest service hand out witch is useless.

    Take responsibility for yourself. If you don’t have a map get one, take a half an hour the night prior and study that map. We are in our 4th year of drought and this fire season has already cost us the SG Wilderness. If a fire in errupts Ice House Saddle area while you are on Cucamonga Peak, do you know how to hike out from there?

  26. says

    Great reminder, Ranger Bill. Reading something on a website (even SoCalHiker) is no substitute for a good map and the knowledge of how to navigate. Cucamonga Peak is a wilderness hike — and people need to equip themselves with the knowledge they need to get back safely in a wide range of conditions — inclement weather, wildfire, injury, etc.

    I’ve added a warning to the guide to help remind readers that this is a serious hike that requires serious preparation. It’s not a just a stroll in the local community park.

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