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Routes
Mountain biking trails
United States
California
Los Angeles County
Pasadena

Wella's Peak – El Prieto Trail loop from Saint Francis High School

Routes
Mountain biking trails
United States
California
Los Angeles County
Pasadena

Wella's Peak – El Prieto Trail loop from Saint Francis High School

Hard

4.7

(9911)

9,912

riders

Wella's Peak – El Prieto Trail loop from Saint Francis High School

03:21

35.6km

920m

Mountain biking

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is right next to a parking lot.

Last updated: April 7, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 23.9 km for 1.86 km

Open: • 6:00 AM-8:00 PM (otherwise closed)

Waypoints

A

Start point

Parking

Get Directions

1.42 km

Devil's Gate Reservoir

Lake

2

14.0 km

Wella's Peak

Highlight • Summit

A moderately challenging trail leads up to Wella's Peak at an elevation of 2,995 feet with scenic views over the mountains and the Los Angeles Basin. The easiest approach is via Ken Burton Trail starting at Angeles Crest Station.

Tip by

3

20.3 km

El Prieto Trail

Highlight • Trail

El Prieto Trail is a sweet singletrack with lots of switchbacks, stream crossings and rock gardens. Intermediate riders will love it.

Tip by

4

25.2 km

Andrea Wilson Triangle

Highlight • Natural Monument

Andrea Wilson Triangle is a small protected area along Chaney Trail in Altadena. Though not a developed trail, it’s part of a larger effort to preserve open space and wildlife habitat in the foothills near Angeles National Forest.

Tip by

5

30.5 km

Burnt House Ruins on Fair Oaks Avenue

Highlight • Historical Site

The road south creates a nice, fast, gradual descent from the north side of Altadena. Just be safe and keep an eye out for cross-traffic at the intersections.

Tip by

34.2 km

Arroyo Seco

Lake

B

35.6 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

12.3 km

8.72 km

8.36 km

4.67 km

1.42 km

185 m

Surfaces

15.3 km

12.8 km

3.58 km

2.60 km

1.15 km

258 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 (870 m)

Lowest point (310 m)

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Weather

Powered by Foreca

Today

Friday 10 July

29°C

16°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Description

If you're an experienced mountain biker looking for a serious workout and some of Southern California's best singletrack, the Wella's Peak – El Prieto Trail loop from Saint Francis High School is definitely worth your time. This difficult 22.1-mile (35.6 km) route packs in 3014 feet (919 metres) of climbing, typically taking around 3 hours and 20 minutes to complete. It's a challenging ride best suited for those with good fitness and advanced technical skills.

What to expect on Wella's Peak – El Prieto Trail loop from Saint Francis High School

The ride often begins with a fire road climb up towards Brown Mountain, setting the stage for the challenging terrain ahead. You'll be rewarded with awesome singletrack downhill, especially as the El Prieto Trail descends into an oak-lined canyon bottom, a refreshing change from the exposed higher sections. Expect frequent stream crossings and lush vegetation, but also technical features like 180-degree switchbacks, mandatory drops, and rock gardens. This route demands good fitness and advanced riding skills, making it a true test for experienced mountain bikers, though beginners may find themselves walking certain sections.

Planning your visit

Starting from Saint Francis High School, this popular route is best tackled when conditions are dry, though be aware that the trail can be loose. Poison oak is present year-round, so stay vigilant. Remember this is a multi-use trail, so be prepared to yield to hikers and equestrians, especially on weekends.

Trail details

  • Distance: 22.1 miles (35.6 km)
  • Elevation gain: 3014 feet (919 metres)
  • Difficulty: difficult
  • Estimated time: 3 hours and 20 minutes

Nearby routes

Moderate

27

Strawberry Peak and Josephine Peak Loop

02:47h

24.8km

880m

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