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Hiking trails & Routes
United States
California
Los Angeles County
Altadena

Altadena Crest Trail

Easy

2.8

(29)

68

hikers

Altadena Crest Trail

01:50

6.29km

180m

Hiking

Hike the easy 3.9-mile Altadena Crest Trail in Angeles National Forest, enjoying panoramic views of Los Angeles and the Pacific Ocean.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

3.14 km

Altadena Crest Trail - LA view

Highlight • Trail

The Altadena Crest Trail runs along a ridge on the top of Altadena. From the path, there are great views down on to LA in the distance.

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B

6.29 km

End point

Parking

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Way Types & Surfaces

Way Types

4.51 km

1.43 km

336 m

Surfaces

3.64 km

1.24 km

655 m

519 m

218 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 (590 m)

Lowest point (500 m)

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Weather

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Monday 6 July

31°C

16°C

0 %

Additional weather tips

Max wind speed: 8.0 km/h

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Frequently Asked Questions

Where can I park to access the Altadena Crest Trail?

The Altadena Crest Trail has numerous convenient access points along its length, often near rural roadways. While specific parking lots aren't detailed, you can typically find street parking near these access points. Always check local signage for any restrictions.

Are there any permits or fees required to hike this trail or in Angeles National Forest?

As the Altadena Crest Trail is adjacent to the Angeles National Forest, an Adventure Pass may be required for parking at some trailheads within the forest boundaries. It's always best to check the official Angeles National Forest website or local signage at your chosen access point for the most current regulations regarding permits and fees.

Is the Altadena Crest Trail dog-friendly?

Yes, the Altadena Crest Trail is generally dog-friendly. However, it's crucial to keep your dog on a leash at all times and to pack out any waste. Be mindful of wildlife, especially coyotes, and ensure your dog has plenty of water, particularly on warmer days.

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

The Altadena Crest Trail offers different experiences throughout the year. Spring and fall generally provide the most pleasant temperatures for hiking. Summer can be very hot, so early morning or late afternoon hikes are recommended. Winter hiking is possible, but conditions can vary, and some sections might be muddy after rain. On clear days, winter can offer exceptional views.

What kind of views can I expect along the trail?

The trail is renowned for its expansive views. From various points, you can enjoy panoramic vistas of downtown Los Angeles, the Pacific Ocean, the San Gabriel Valley, and the Verdugo Mountains. On clear days, it's even possible to see Catalina Island and Mt. San Jacinto. One notable spot for a great perspective is the Altadena Crest Trail - LA view.

What is the terrain like on the Altadena Crest Trail?

The trail offers diverse terrain, traversing a mix of rural roadways and chaparral hillsides. You'll encounter a fair amount of steep slopes, and some sections are singletrack, winding through rocky canyons and past granite walls. The topography can change frequently, providing a varied hiking experience.

Is the Altadena Crest Trail suitable for beginners or families?

The difficulty of the Altadena Crest Trail varies significantly by segment. Some shorter sections are considered easy and suitable for beginners or families, while others involve steep slopes and are more challenging. It's best to research specific segments if you're looking for an easier hike. For example, a 1.1-mile section with a gentle grade is often rated easy.

What wildlife might I encounter on the trail?

Being adjacent to the Angeles National Forest, the trail offers opportunities to spot local wildlife. Hikers may encounter mule deer, coyotes, and occasionally even bears. Various bird species and smaller mammals are also common in the chaparral and oak woodlands.

Does the trail connect with other hiking paths?

Yes, the Altadena Crest Trail is part of a larger network and connects to other popular hiking areas. The route also passes through sections of the Lower Sam Merrill Trail and the Echo Glenn Drive Connector, offering opportunities to extend your hike or explore different routes.

What should I bring for a hike on this trail?

Given the varied terrain and potential for steep sections, sturdy hiking shoes are recommended. Always bring plenty of water, especially on warmer days, as sources may not be available on the trail. Sun protection (hat, sunscreen) is also advisable due to exposed sections. Depending on the length of your hike, snacks and a first-aid kit are good additions.

Are there cafes or restaurants nearby the Altadena Crest Trail?

Yes, the trail is conveniently located near the Altadena community, which offers various cafes and restaurants. After your hike, you can find options for refreshments and meals just a short drive from many of the trail's access points.

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