Best mountain peaks in Los Angeles County are primarily found within the San Gabriel Mountains and the Santa Monica Mountains. This region offers a diverse array of peaks, providing opportunities for outdoor activities and panoramic views. The mountains form a significant backdrop to the urban landscape, influencing climate and providing critical wildlife habitat. Los Angeles County features more than 20 distinct peaks and summits.
Last updated: April 24, 2026
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Hiking in Los Angeles County
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Unmissable, yes this sign is legendary! We did the excursion from the Griffith Observatory and the trail is not particularly well indicated. The walk is nice (a little sporty) but at times the path is very narrow, lost in the vegetation and I admit that with the risk of fires you have to be vigilant. Don't forget to bring enough water. Excursion made at the beginning of September 2024, it was a heatwave.
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Henry's trail leading up to the peak is easy. The view at the top is great too. One tip though - I'd strongly recommend NOT going through the peak trying to get near Vista del Valle Drive (main road). If I had to do it again, I'd rather backtrack to hogback trail. The trail is nice and then at the end it's a literal rock climb down. Don't think it's worth the risk of injury; however, if you want to do it then be on your butt and slowly slide down holding onto the rocks.
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Awesome spot. No shade though so stay hydrated and protected from the sun. Winds could be nice.
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Awesome spot, but you're gonna be scrambling up. Be careful and bring trekking poles if you aim to come to this spot. I'd recommend going up to the peak, but take the actual mount chapel trail when heading back out cause it'll be a steep decline.
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Awesome spot for a 360 view! Just note, there's no shade up there. Take your breaks in shade on the road up and then stay for the views and wind.
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Awesome spot. There's no shade and a lot of sun exposure coming to this spot from Cahuenga Peak. Stay hydrated and wear sun protection.
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Mount San Antonio, also known as Old Baldy or Mount Baldy, is the highest peak in the San Gabriel Mountains at 10,069 feet (3,069 m) and the highest point in Los Angeles County, California. The sometimes snow-capped summit of Mount San Antonio is also visible in Los Angeles on clear days and is a dominant sight from the city.
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Knowing Griffith Park very well I selected the some of best east side less known hiking trails. They are moderated, with steep up or down which need good shoes. Great views of L.A. San Fernando and san Gabriel valleys.
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For breathtaking panoramic views, consider Mount Wilson in the San Gabriel Mountains. It offers unobstructed vistas across the entire Los Angeles Basin, Orange County, the Inland Empire, and even out to Ventura County, San Diego County, and Santa Catalina Island on clear days. Another excellent option is Mount Hollywood Summit, which provides spectacular views over Los Angeles and the surrounding mountains.
Yes, for experienced hikers seeking a challenge, Mount San Antonio (Mount Baldy) is the highest peak in Los Angeles County at 10,064 feet. It offers a significant elevation gain over 4.5 miles and is popular for winter activities like snow climbing with ice axes and crampons. Mount Baden-Powell, at 9,399 feet, also provides a high-alpine experience and is part of the Pacific Crest Trail.
For easier hikes, consider the trails around Mount Hollywood Summit, which has an easy trail from Mount Hollywood Drive. The area around Back of the Hollywood Sign on Mount Lee also offers moderate trails with rewarding views. For more options, you can explore the many easy routes listed in the Easy hikes in Los Angeles County guide.
Yes, several areas offer family-friendly options. The hike to Point Dume Overlook is a short walk with great views of the Pacific Ocean, suitable for families. While not a peak, the trails around Griffith Park, including those leading to Mount Hollywood Summit, are generally accessible and popular for family outings.
Los Angeles County's mountain peaks offer diverse natural features. You can find the treeless summit of Mount Baldy, unique sandstone formations on Sandstone Peak, and the iconic Wisdom Tree on Burbank Peak. The San Gabriel Mountains also feature scenic spots like San Antonio Falls. The region's mountains are part of the Angeles National Forest, providing critical wildlife habitat and influencing the local climate.
Yes, Mount Wilson is home to the historic Mount Wilson Observatory, an important astronomical facility. Additionally, the Mount Lowe Railway Ruins offer a glimpse into the region's past, showcasing remnants of a historic mountain railway.
The best time to visit depends on your desired activity. For general hiking and scenic views, spring and fall offer pleasant temperatures. Summer can be hot at lower elevations but is ideal for higher peaks like Mount Baldy. Winter brings snow to the higher elevations, making peaks like Mount Baldy popular for snow climbing, but requires appropriate gear and experience.
Beyond peak bagging, the areas around these mountains offer extensive opportunities for outdoor activities. You can find numerous hiking trails, including those for trail running, as highlighted by the Hiking in Los Angeles County guide. The region is also popular for camping, picnicking, and scenic drives. Some areas, like Mount Lukens, are also popular for cycling.
Yes, Back of the Hollywood Sign on Mount Lee offers a direct view, placing you right above the famous sign. Cahuenga Peak, the highest point in Griffith Park, also provides excellent views of the sign and the surrounding Hollywood Hills. From Mount Hollywood Summit, the sign is visible in the distance.
The highest peak in Los Angeles County is Mount San Antonio, commonly known as Mount Baldy, standing at 10,064 feet (3,068 m).
Yes, Mount Lukens is recognized as the highest point within the Los Angeles city limits, with an elevation of 5,074 feet (1,547 m). It offers expansive views of the city and surrounding areas.
Sandstone Peak, also known as Mount Allen, is the highest point in the Santa Monica Mountains at 3,114 feet. The hike to its summit, often via the Mishe Mokwa Trail, features diverse environments, interesting sandstone formations, and panoramic views spanning from the Pacific Ocean to the San Gabriel Mountains.


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