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Hiking around Green Valley offers routes within the Angeles National Forest, characterized by canyons and sections of the Pacific Crest Trail (PCT). The terrain features rolling hills and mountain landscapes with significant elevation changes. These hikes provide expansive views over the surrounding forest and canyons.
Last updated: June 23, 2026
5
hikers
7.33km
02:24
350m
350m
The Grass Mountain via San Francisquito Canyon Road trail offers a varied and engaging hiking experience, leading you through diverse terrain from well-maintained roads to sections of the Pacific Crest Trail. You'll traverse areas with low-lying shrubs, dry grasses, and towering yucca, eventually reaching the summit of Grass Mountain where panoramic views of Green Valley, Leona Valley, and the high desert await. This moderate 4.6-mile (7.3 km) route involves 1147 feet (350 metres) of elevation gain, with the final mile being particularly steep and challenging, making it a rewarding climb for those seeking expansive vistas.
To plan your visit, access the trailhead from San Francisquito Canyon Road, following Forest Route 6N04 and then 6N05. Given the exposed sections of the trail, especially in the Angeles National Forest, it's crucial to carry plenty of water, particularly during warmer months, and consider the best season for Grass Mountain hike to avoid extreme heat. While some parts are suitable for all ages, the steep final push to the summit means this trail is best enjoyed by hikers with good stamina and appropriate footwear.
This trail is notable for its accessibility and its connection to the Pacific Crest Trail, allowing you to experience a segment of this famous long-distance route. The broader San Francisquito Canyon area also holds historical significance, including remnants related to the 1928 St. Francis Dam disaster. Keep an eye out for wildlife sightings, as bobcat kittens have been reported, adding another layer of interest to your adventure in this scenic part of Los Angeles County.
3
hikers
15.6km
04:47
550m
540m
The Grass Mountain Loop via PCT and Firebreak offers a diverse and rewarding hiking experience in the Angeles National Forest. You'll traverse varied terrain, from singletrack through small pine groves to open ridgelines near the summit of Grass Mountain, where the vegetation shifts to manzanita and chamise. The route provides panoramic views of Green Valley, Jupiter Mountain, and the Antelope Valley, making the 9.7-mile (15.6 km) journey feel like a true adventure.
Planning your visit is straightforward, with the trailhead located off San Francisquito Canyon Road, offering convenient parking. This moderate hike involves a significant 1799 feet (548 metres) of elevation gain, so be sure to bring plenty of water, especially during warmer months. The estimated duration is around 4 hours and 47 minutes, making it a solid half-day outing, and dogs are permitted on leash.
One of the most notable aspects of this trail is its integration with the Pacific Crest Trail, allowing you to experience a segment of this famous long-distance route. The loop also incorporates fire roads and utility roads, providing different perspectives and challenges. It's a favorite for local perspectives of the Antelope Valley and offers a good workout for those seeking a challenging hike with expansive views.

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1
hikers
5.06km
01:28
150m
100m
This easy 3.1-mile (5.1 km) section of the Pacific Crest Trail, known as San Francisquito Canyon South, is a fantastic way to experience a piece of the famous long-distance route. You'll gain 485 feet (148 metres) over about 1 hour and 28 minutes, traversing soft dirt paths and some loose rock. The trail winds through chaparral, pines, and oak trees, offering expansive views of rolling hills and the high desert, including the Green Valley and Antelope Valley areas.
Accessing the trail is straightforward from the San Francisquito Canyon Road trailhead. While no permits are mentioned, it's always wise to check local regulations before you go. This area can get warm, so bring plenty of water, especially if you're hiking during the sunnier parts of the day. Green Valley is also nearby, serving as a resupply point for PCT thru-hikers.
Beyond its natural beauty, this trail holds historical significance as part of early routes between Los Angeles and the San Joaquin Valley, including the El Camino Viejo and the Butterfield Overland Mail route. It's a unique opportunity to walk in the footsteps of history while enjoying the diverse landscapes of the Angeles National Forest.
1
hikers
9.67km
02:53
320m
210m
Hike the moderate 6.0-mile Pacific Crest Trail to Spunky Canyon, gaining 1066 feet through chaparral hills with reservoir views.
5.16km
01:34
270m
20m
This easy section of the Pacific Crest Trail near Lake Hughes offers a classic Southern California desert hiking experience, winding through arid hillsides and offering expansive views. You'll traverse rugged terrain, passing the Canyon Creek wash, as the trail climbs steadily to reveal impressive panoramas from the Hughes Canyon Overlook.
Starting from the Lake Hughes Rd trailhead, this 3.2-mile (5.2 km) hike involves 900 feet (274 metres) of elevation gain and takes approximately 1 hour and 34 minutes. Parking is available at the trailhead, and it's advisable to hike in the cooler months or early mornings to avoid the desert heat.
This segment provides a perfect introduction to the Pacific Crest Trail's diverse landscapes, showcasing the transition from the dry, windy deserts into the foothills of the San Gabriel and Liebre ranges. It's an excellent option for those seeking a family-friendly Pacific Crest Trail section or a quick, rewarding outing with scenic viewpoints.
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Popular around Green Valley
Grass Mountain is a short, peaceful summit just off the PCT. You will most-likely get to enjoy the summit in solitude, taking in sweeping views of the Antelope Valley and western edge of the Mojave desert in peace.
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All along the descending switchbacks the views range down the long Hughes valley toward the lake.
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After crossing the slope near the spring, the trail stays along the contours below the ridge, while this seasonal contributor to San Franciscquito Creek cuts a canyon downhill.
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Start of the seasonal stream that carved the entire canyon from here all the way down to the paved road and beyond.
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Nice view of the reservoir in the valley to the west, best in the morning light
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The PCT and the Forest Route continue parallel along the ridge to the west, whereas Joey Road drops to the North at Elisabeth Lake, and to the South to a paved road.
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Beautiful views across the surprisingly forested hills to the desert in the north.
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Yes, for a gentler outing suitable for the whole family, consider the Hiking loop from Visitor Center. It's a relatively short trail with minimal elevation gain, making it accessible for most skill levels.
The hiking here is characterized by mountain landscapes within the Angeles National Forest. Expect to encounter forested canyons, open ridgelines with expansive views, and rolling hills. Many trails feature significant elevation changes and include sections of the famous Pacific Crest Trail (PCT).
Generally, dogs are permitted on trails in the Angeles National Forest as long as they are on a leash. For a place known to be good for a walk with your dog, locals enjoy the Little Green Valley Trail 2W10. Always carry enough water for your pet and be mindful of wildlife.
Yes, several loop hikes are available. For a moderately challenging route, the Grass Mountain loop via the PCT offers a great experience through the forest. These circular paths allow you to enjoy varied scenery without retracing your steps.
For experienced hikers seeking a strenuous challenge, the Grass Mountain from Hughes Canyon via the PCT is an excellent choice. This is a long-distance trail with considerable elevation gain, requiring about six hours to complete and rewarding you with fantastic views.
For any hike in this area, it's essential to bring plenty of water, especially during warmer months. Wear sturdy hiking boots for the uneven terrain. We also recommend packing sun protection (hat, sunscreen), snacks, and a map or a fully charged phone with the route downloaded for offline use, as cell service can be unreliable in the canyons.
The primary hiking routes featured in this guide are known for their mountain views and forest scenery rather than waterfalls. While some seasonal water may be present after rainfall, there are no major, year-round waterfalls directly on these specific trails.
The Angeles National Forest is home to a variety of wildlife. While hiking, you might spot deer, coyotes, squirrels, and a wide range of birds. It is also black bear country, so it's important to be aware of your surroundings, make noise while you hike, and know how to store food properly.
The routes in this area are highly rated by the komoot community. Hikers often praise the expansive views over the surrounding forest and canyons, the sense of solitude, and the challenge provided by the mountain terrain.
Many trails in the area offer stunning vistas from their highest points. The Piped Bear Spring – Bouquet Canyon Overlook loop is a great example, as it leads to a rewarding overlook of Bouquet Canyon. The ridgeline sections of the PCT also provide consistently beautiful, far-reaching views.
Spring and fall are ideal times to hike, offering pleasant temperatures and beautiful natural scenery. Summer can be very hot, so if you hike then, start early in the morning and carry extra water. Winter can bring cooler temperatures and occasionally snow at higher elevations, so check conditions before you go.


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