Best mountain peaks around Lytle Creek are found within the eastern San Gabriel Mountains in San Bernardino County, California. This region is characterized by its rugged terrain and offers diverse experiences for outdoor enthusiasts. The area provides access to several impressive mountain peaks, known for their challenging trails and expansive views. It serves as a gateway to natural landscapes within the San Gabriel Mountains.
Last updated: May 12, 2026
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Popular around Lytle Creek
Mt. Baldy is the highest peak in the San Gabriel Mountains and gets its nickname from the absence of trees near its summit. It is a grind to get here on your bike but you will be rewarded with gorgeous views of the surrounding mountain tops. A very popular and special place.
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At 8,989 feet, Telegraph Peak is one of the highest summits in this part of the Cucamonga Wilderness. The running about 7,000 feet is technical and tough, but the views from the top are worth the power-hiking it takes to reach the summit.
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Timber Mountain is an 8,307-foot peak right on the border of Angeles National Forest and San Bernardino National Forest. This peak is a remote-feeling peak in the Cucamonga Wilderness since the summit is at the end of a dead-end trail.
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Cucamonga Peak rises up to 8,862 feet and is one of the most popular peaks that you can access from the Icehouse Canyon Trail. You get an awesome view of the San Gabriel range from the peak, which you should only attempt to run up in the dry season.
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Timber Mountain is at an elevation of 8,307 feet and is four miles southeast of Mount Baldy. It is not the highest peak in the local area, but hikers often describe it as one of the more remote-feeling peaks.
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Telegraph Peak sits at an elevation of 8,989 feet, and can be reached by the Three Ts Trail. Hikers can get a great view of Telegraph Peak from Devil's Backbone Trail.
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The Devils Backbone Trail is one of the most popular trails to summit Mount San Antonio (Mt. Baldy). Unlike the other most popular trail, the Baldy Bowl, or Ski Hut, Trail this trail is longer and more gradual making for a somewhat easier, but still very challenging experience. You also get amazing views off of the exposed ridge line as you hike up to the tallest point in Los Angeles County.
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The Lytle Creek area, nestled in the eastern San Gabriel Mountains, offers several highly-regarded peaks. Among the most popular are Mount Baldy, the highest point in the San Gabriel Mountains, and Cucamonga Peak, known for its majestic views. Bighorn Peak is also appreciated for its solitude and expansive vistas.
From the summits around Lytle Creek, you can expect breathtaking panoramic views. Peaks like Mount Baldy and Cucamonga Peak offer expansive vistas of the surrounding San Gabriel Mountains, the Inland Empire, and on clear days, even glimpses of the Pacific Ocean.
Yes, the Lytle Creek area is known for its challenging trails. The Devil's Backbone Trail to Mount Baldy is a popular, rigorous route known for its exposed ridge line and significant elevation gain. The hike to Cucamonga Peak also provides a demanding workout for experienced hikers.
For a more remote feel, consider Timber Mountain. While not the highest, it's often described as one of the more secluded peaks, offering solitude and expansive views. Bighorn Peak, located in the Cucamonga Wilderness, also sees fewer visitors, making it ideal for those seeking quiet trails.
The experience varies greatly with the seasons. Spring, especially after rains, brings lush greenery and flowing waterfalls. Winter offers snow-capped grandeur, requiring appropriate gear for colder conditions. For most hikers, the dry season (late spring to early fall) provides the most accessible conditions, though permits and early starts are recommended to avoid heat.
Yes, wilderness permits are often necessary, especially if hiking from certain trailheads. For example, if you hike to Cucamonga Peak from the Icehouse Canyon Trailhead, you'll need a permit from the Angeles National Forest, Baldy Ranger Station. If ascending via the Middle Fork Trail, permits can be obtained from the San Bernardino National Forest, Lytle Creek Ranger Station. Permits are also required for hiking in the Cucamonga Wilderness, which includes Bighorn Peak.
The Middle Fork Trail of Lytle Creek is considered a hidden gem. It takes adventurers through the heart of the Cucamonga Wilderness, showcasing dramatic canyons and even a hidden waterfall before reaching Icehouse Saddle, a key junction for further ascent to peaks like Timber Mountain and Cucamonga Peak. This trail is often compared to the scenic beauty of Yosemite.
Beyond peak bagging, the Lytle Creek area offers a variety of outdoor activities. You can explore numerous hiking trails, ranging from easy to difficult. For more information on specific routes, check out the Hiking around Lytle Creek guide, which includes trails like the Middle Fork Trail to Icehouse Saddle and the Etiwanda Falls Trail.
Given the varied terrain and seasonal changes, it's crucial to dress in layers. Even on warm days, mountain weather can change quickly. Sturdy hiking boots are essential, and for winter conditions, appropriate gear for snow and ice, such as microspikes or snowshoes, is necessary. Always carry plenty of water, sun protection, and navigation tools.
While many of the major peaks offer challenging ascents, there are easier options available. The Hiking around Lytle Creek guide lists routes like the Etiwanda Falls Trail, which is rated as easy and suitable for families looking for a less strenuous outdoor experience.
The Cucamonga Wilderness and surrounding areas are home to diverse wildlife. While specific sightings are never guaranteed, you might encounter various bird species, deer, and smaller mammals. Keep an eye out for bighorn sheep, especially around Bighorn Peak, which is named after them.
The highest peak in the Lytle Creek area, and indeed in both the San Gabriel Mountains and Los Angeles County, is Mount Baldy (Mount San Antonio), which stands at an impressive 10,046 feet.


See even more amazing summits around Lytle Creek with these guides: