Brown Mountain Dam via Gould Mesa Road and Gabrielino Trail
Brown Mountain Dam via Gould Mesa Road and Gabrielino Trail
2.5
(7)
99
hikers
01:21
4.69km
90m
Hiking
Hike an easy 2.9-mile trail through Angeles National Forest to the Brown Mountain Dam waterfall, featuring stream crossings and shaded canyo
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
Parking
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1.24 km
Upper Arroyo Seco
Nature Reserve
4.35 km
Highlight • Rest Area
Tip by
4.69 km
End point
Way Types & Surfaces
Way Types
2.75 km
1.38 km
331 m
234 m
Surfaces
2.79 km
1.34 km
350 m
202 m
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Elevation
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Today
Thursday 28 May
17°C
8°C
26 %
Additional weather tips
Max wind speed: 14.0 km/h
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This route was planned by komoot.
The komoot route for "Brown Mountain Dam via Gould Mesa Road and Gabrielino Trail" is approximately 2.9 miles (4.7 km) long and typically takes around 1 hour and 20 minutes to complete. It is rated as easy. However, be aware that the full hike to Brown Mountain Dam from the Gould Mesa Campground is often cited as 6.2 to 8.6 miles round-trip, with an 'easy to moderate' difficulty due to numerous stream crossings.
The trail typically starts near Gould Mesa Road, which is accessible from the Angeles National Forest near La Cañada Flintridge, California. Parking is usually available at designated areas near the trailhead. It's advisable to arrive early, especially on weekends, as parking can fill up quickly.
Yes, the Brown Mountain Dam via Gould Mesa Road and Gabrielino Trail is generally dog-friendly. However, dogs must be kept on a leash at all times to protect wildlife and ensure the safety of other hikers. Be prepared for stream crossings, which your dog might also need to navigate.
Yes, a National Forest Adventure Pass is typically required for parking at many trailheads within the Angeles National Forest, including this one. You can purchase these passes at ranger stations, visitor centers, or authorized vendors. Always check the latest regulations before your visit.
The best times to hike this trail are during spring, fall, and winter. These seasons offer cooler temperatures and more pleasant conditions. Spring often brings lush greenery and higher water levels in the Arroyo Seco, making the stream crossings more adventurous. Summer can be very hot, so it's best to avoid hiking during the peak heat of the day if visiting then.
This trail offers a diverse experience. You'll hike through a shaded canyon along the Arroyo Seco, surrounded by willows, oaks, and sycamores. Keep an eye out for century-old ruins of old cabins and infrastructure. A notable spot is the Picnic area & Arroyo Seco, which is a great place for a break. The highlight is the 80 to 81-foot man-made waterfall at the Brown Mountain Dam, especially impressive after heavy rains.
The initial section from Gould Mesa Road involves a short but steep dirt road leading to Gould Mesa Campground. After that, the trail becomes relatively flat, winding through a lush, shaded canyon. A key feature of this hike is the numerous stream crossings along the Arroyo Seco. Depending on recent rainfall, you might encounter as many as 16 crossings round trip, with water levels potentially reaching knee or even chest height. Expect to get your shoes wet!
Yes, this route is part of the larger Gabrielino National Recreation Trail, which was designated as the nation's first National Recreation Trail in 1970. Specifically, the komoot route utilizes sections of the Gabrielino Trail (68%), Gould Mesa Road (38%), and other segments of the Gabrielino Trail (43%, 24%, 21%).
Given the potential for numerous stream crossings, it's highly recommended to bring appropriate footwear such as water shoes or trail running shoes with good grip that you don't mind getting wet. Trekking poles can also be very helpful for stability during crossings. Don't forget plenty of water, snacks, sun protection, and a map or GPS device.
Yes, about a mile into the hike, you'll reach the Gould Mesa Campground, which is a hike-in only camp. It offers amenities such as picnic tables and a vault toilet, making it a convenient spot for a break. There's also a Picnic area & Arroyo Seco mentioned as a highlight.
This trail can be a fun adventure for families, especially those who enjoy water crossings. The canyon section is mostly flat, making it manageable for younger hikers. However, the initial steep section and the potentially challenging stream crossings (depending on water levels) should be considered. The Gould Mesa Campground provides a good turnaround point for shorter family outings.