Highlight • Summit
Sandstone Peak
Hiking
5.0
(17)
Sandstone Peak, also known as Mount Allen, stands as the highest summit in the Santa Monica Mountains, reaching an elevation of 3,114 feet (949 meters). Located in Ventura County, California, near the western edge of the Santa Monica Mountains National Recreation Area, this prominent natural monument offers expansive views across Southern California. Its unique geological composition of igneous rock, rather than sandstone, adds to its distinctive character within the region.
What truly draws visitors to Sandstone Peak is the breathtaking 360-degree panorama from its summit. Hikers consistently praise the sweeping vistas that encompass Malibu, the Pacific Ocean, Santa Monica, the Conejo Valley, and even four of the distant Channel Islands on clear days. The sense of achievement and the feeling of being "on top of the world" are frequently highlighted, making it a cherished viewpoint for many.
Before embarking on the journey to Sandstone Peak, it's wise to prepare for its exposed terrain. While the hike is generally considered intermediate, there is very little shade along the trails, and it can become quite hot, especially during warmer months. Parking is available at the trailhead, which can get busy due to the peak's popularity. Bringing plenty of water, wearing appropriate sun protection, and sturdy footwear are essential for a comfortable experience.
The best time to visit Sandstone Peak is often during the cooler months, particularly winter, when the weather is more moderate and visibility tends to be excellent. This season also offers a unique advantage as other high peaks in the region might be snow-capped, making Sandstone Peak an accessible and rewarding option. The area is popular for hiking, offering various routes that cater to different fitness levels, from shorter, more direct ascents to longer loops.
A popular route to the summit is the loop hike from Yerba Buena Road, which utilizes sections of the renowned Backbone Trail. This well-maintained path leads hikers through diverse landscapes, connecting nicely with other high points along this coastal mountain range. The Sandstone Peak hike difficulty level is generally moderate, making it accessible for many, with the round trip often taking around 1 hour 30 minutes to 2 hours from the trailhead parking.
Reaching the top of Sandstone Peak offers more than just views; it's an immersive experience. Visitors often note the distinctive reddish-brown volcanic rock formations and the vibrant canyon sunflowers that thrive in this Mediterranean ecosystem. At the summit, a plaque commemorates W. Herbert Allen, adding a touch of history to the natural beauty. On exceptionally clear days, even Mount Baldy in the distant San Gabriel Mountains can be spotted to the east.
Whether you're seeking a challenging ascent or a leisurely stroll with rewarding views, the trails around Sandstone Peak offer a variety of options. Many hikers use komoot to discover and plan their adventures, exploring different routes that might include nearby landmarks like Tri Peaks and Inspiration Point. The area provides a genuine wilderness experience, making it a must-do for anyone looking to explore the natural beauty of the Santa Monica Mountains.
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August 4, 2019
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Nearby routes
Best routes near Sandstone Peak
7
hikers
2.46km
00:57
280m
0m
Embark on an easy hike to Sandstone Peak, the highest point in the Santa Monica Mountains. This route, covering 1.5 miles (2.5 km) with a 928 feet (283 metres) elevation gain, offers a quick yet rewarding experience, taking approximately 56 minutes. As you ascend, you will encounter unique sandstone formations and striking "red volcanics" that define the landscape. The trail provides a mix of wide paths and singletrack sections, leading you towards panoramic views from the summit. From the top, you can enjoy sweeping 360-degree vistas, often including the Pacific Ocean and Catalina Island on clear days.
When planning your visit, be aware that shade is limited along the Sandstone Peak via Backbone Trail, so prepare accordingly with sun protection. Some sections of the path can have loose rocks, especially on the final steep ascent to the peak. It is generally best to avoid hiking here during the summer months due to potentially high temperatures. Parking is typically available at the trailhead, but you should always check conditions before you go.
This trail is notable for leading you to the highest point in the Santa Monica Mountains, offering a unique perspective of the region. You will experience diverse terrain and geological features, including the distinctive "red volcanics" and various sandstone formations. Keep an eye out for specific rock formations like Balanced Rock as you make your way along the route. The trail provides a compact yet comprehensive experience of the area's natural beauty.
4.9
(20)
208
hikers
11.7km
03:32
410m
410m
Hike the 7.3-mile Mishe Mokwa and Sandstone Peak Loop for moderate challenge and panoramic views from the Santa Monica Mountains' highest po
33.3km
10:20
1,230m
1,230m
Hike the Backbone Trail: Sycamore and Serrano Canyons Loop, a difficult 20.7-mile route in Point Mugu State Park with 4051 feet of elevation
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Elevation 870 m
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Frequently Asked Questions
What are the most popular hiking routes to Sandstone Peak, and how do they differ in difficulty?
The most popular route to Sandstone Peak is often a loop hike starting from Yerba Buena Road, utilizing sections of the Backbone Trail. This route is generally considered moderate. For those seeking a slightly different experience, the area offers various trails that can be combined to form longer loops, sometimes including nearby points like Tri Peaks and Inspiration Point. While the main summit trail is accessible, some sections can be steep and exposed.
Is Sandstone Peak suitable for beginner hikers or families with young children?
While the main trail to Sandstone Peak is rated as moderate, making it accessible for many, it does involve some elevation gain and exposed sections with little shade. For beginner hikers or families with young children, it's advisable to choose shorter, more direct paths and ensure everyone is prepared with plenty of water and sun protection. There are also less strenuous trails in the broader Santa Monica Mountains National Recreation Area that might be more suitable for a very easy outing.
What are the parking options at Sandstone Peak, and how busy does it get?
Parking is available at the trailhead, typically near Yerba Buena Road. However, due to the peak's popularity, the parking lot can fill up quickly, especially on weekends and during peak seasons. Hikers often recommend arriving early in the morning to secure a spot. There are no specific permits required for day hiking.
Are dogs allowed on the trails to Sandstone Peak?
Yes, dogs are generally allowed on the trails within the Santa Monica Mountains National Recreation Area, including those leading to Sandstone Peak. They must be kept on a leash at all times. Remember to bring extra water for your canine companion, as the trails are exposed and can get very hot.
What unique geological features can be observed at Sandstone Peak?
Despite its name, Sandstone Peak is not composed of sandstone. It consists primarily of igneous rock, specifically andesite breccia, formed from explosive volcanic activity millions of years ago. Hikers can observe distinctive reddish-brown rock formations along the trails, which are remnants of this ancient volcanic past. The area is also part of a rare Mediterranean ecosystem.
How long does it typically take to hike to the summit of Sandstone Peak and back?
The round trip hike to the summit of Sandstone Peak from the trailhead parking typically takes around 1 hour 30 minutes to 2 hours for an average hiker. This can vary depending on your pace, the specific route taken, and how much time you spend enjoying the panoramic views at the top.
What should I bring for a hike to Sandstone Peak?
Given the exposed nature of the trails, it's crucial to bring plenty of water, especially during warmer months. Other essentials include sturdy hiking footwear, sun protection (hat, sunscreen, sunglasses), and layers of clothing as temperatures can change. Snacks, a map or GPS device, and a first-aid kit are also recommended.
Are there any other notable viewpoints or landmarks near the Sandstone Peak summit?
Beyond the main summit, the trail network around Sandstone Peak offers access to other notable viewpoints such as Tri Peaks and Inspiration Point. These spots provide additional perspectives of the surrounding landscape, including the Pacific Ocean, Conejo Valley, and the Channel Islands, and can be incorporated into longer loop hikes.
What is the historical significance of Sandstone Peak, and why is it also called Mount Allen?
The land encompassing Sandstone Peak was donated to the Boy Scouts of America in 1956 by W. Herbert Allen, who established Camp Circle X. The Boy Scouts began referring to the peak as Mount Allen in his honor, and a plaque commemorating him remains at the summit. Although a petition to formally rename it Mount Allen was denied, the name persists in local usage and on some signage.
Are there any public transport options to reach Sandstone Peak?
Public transport options directly to the Sandstone Peak trailhead are very limited. The area is best accessed by private vehicle. Visitors relying on public transport would likely need to combine bus services with a taxi or rideshare for the final leg of the journey, as the trailhead is quite remote.
What kind of wildlife or plant life can be seen around Sandstone Peak?
Sandstone Peak is part of a Mediterranean ecosystem, supporting diverse plant life. Hikers might spot canyon sunflowers, especially after wildfires, and various chaparral species. Wildlife in the area can include deer, coyotes, and a variety of birds, though sightings are not guaranteed. It's always best to observe wildlife from a distance and not disturb their natural habitat.