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Hiking trails & Routes
United States
California
Los Angeles County

Gabrielino Trail

Hard

2.6

(11)

34

hikers

Gabrielino Trail

06:12

18.6km

860m

Hiking

Hike the difficult 11.6-mile Gabrielino Trail in Angeles National Forest, featuring Lower Switzer Falls and lush canyon scenery.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Angeles National Forest

Waypoints

A

Start point

Parking

Get Directions

1

911 m

Picnic area & Arroyo Seco

Highlight • Rest Area

Take a break at this nice picnic area nestled in a canyon close to the bubbling Arroyo Seco. The impressive Brown Mountain Dam is just a short stroll away.

Tip by

2

9.27 km

Lower Switzer Falls

Highlight • Waterfall

Nice relaxing spot! The water level was low when we went, but still enjoyable! Is a pretty popular hike with a lot of foot traffic and many people take a …

Tip by

B

18.6 km

End point

Parking

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Way Types & Surfaces

Way Types

17.4 km

1.13 km

< 100 m

< 100 m

< 100 m

Surfaces

17.4 km

1.13 km

< 100 m

< 100 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (930 m)

Lowest point (520 m)

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Weather

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Tuesday 14 July

33°C

21°C

-- %

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Frequently Asked Questions

What is the overall difficulty of the Gabrielino Trail?

The full Gabrielino Trail, spanning 28.5 to 40 miles, is generally considered difficult due to its length, significant elevation changes (around 3,500 feet), and steep, exposed sections. However, certain segments, especially closer to trailheads like Altadena or near Switzer Trail Camp, are rated as easy to moderate and are suitable for families.

How long does it typically take to hike the entire Gabrielino Trail?

Hiking the entire Gabrielino Trail is a significant undertaking, often requiring 2 to 3 days for backpacking trips. For day hikers, completing the full length is challenging due to its considerable distance. The specific komoot tour provided covers a section of approximately 18.6 km (11.6 miles) and typically takes around 6 hours and 12 minutes to complete.

Is the Gabrielino Trail dog-friendly?

Yes, the Gabrielino Trail is dog-friendly. Dogs are welcome on the trail, but they must be kept on a leash at all times.

What is the best time of year to hike this trail?

The Gabrielino Trail offers a refreshing escape into nature year-round. However, winter and spring are particularly good for finding available water sources for filtering. Be mindful of seasonal conditions, as some sections can be exposed and steep, making summer hikes potentially very hot.

Do I need any permits or pay entrance fees for the Angeles National Forest?

The Gabrielino Trail is located within the Angeles National Forest. While there isn't a general entrance fee for the forest itself, some specific trailheads or parking areas may require a Forest Adventure Pass for parking. If you plan to backpack and camp overnight, you may need a wilderness permit, especially for certain areas or during fire season. It's always best to check the latest regulations with the Angeles National Forest service before your trip.

Where can I park to access the Gabrielino Trail?

Access points and parking for the Gabrielino Trail vary along its extensive length. Popular trailheads include those near Altadena, the Jet Propulsion Laboratory (JPL), and Switzer Trail Camp. Specific parking availability can depend on the section you plan to hike. Always check local signage for parking regulations and potential Adventure Pass requirements.

What kind of terrain can I expect on the route?

The terrain on this trail is highly varied. You'll encounter nearly 100% single-track sections, but also paved and natural pathways, especially in initial stretches. There are several creek crossings, and you might encounter mild bushwhacking or downed trees in some areas. The trail winds through lush, forested canyons, along bluffs bordering the Arroyo Seco, and can become a steep, exposed single-track further into the mountains.

What notable sights can I see along the way?

The trail offers beautiful scenery, including shaded canyons, wildflowers, and views of the San Gabriel peaks. Along the specific komoot tour, you'll pass a Picnic area & Arroyo Seco and reach the picturesque Lower Switzer Falls. Other significant points of interest along the broader trail include Sturtevant Falls and Camp, Devore Campground, and its proximity to the Jet Propulsion Laboratory (JPL).

Are there any family-friendly sections of the Gabrielino Trail?

Yes, while the full trail is challenging, certain segments are considered easy to moderate and are great for families. Areas closer to trailheads like Altadena or near Switzer Trail Camp are often more accessible and offer a pleasant outdoor experience without the strenuous demands of the entire route.

Does this route intersect with other well-known paths?

Yes, the Gabrielino Trail is a prominent route that intersects with several other paths within the Angeles National Forest. Along its course, you may find sections that overlap with or connect to trails such as the Bear Canyon Trail, Ken Burton Trail, Lower Switzer Falls Trail, Station Ridge Trail, and Dark Canyon Trail.

Is water available on the trail for filtering?

Yes, water sources are generally available along the Gabrielino Trail, particularly during winter and spring months. These sources are suitable for filtering, making the trail ideal for multi-day backpacking trips. Always carry a reliable water filter or purification tablets and sufficient water, especially during drier seasons.

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