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Mountain biking trails

Turnbull Debris Basin – Turnbull Canyon loop from Whittier

Routes

Mountain biking trails

Turnbull Debris Basin – Turnbull Canyon loop from Whittier

Moderate

3.3

(8)

riders

Turnbull Debris Basin – Turnbull Canyon loop from Whittier

02:40

28.7km

720m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 11, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 17.0 km for 350 m

Waypoints

Start point

Parking

Get Directions

1.65 km

Turnbull Debris Basin

Highlight • Structure

As you hike near Turnbull Debris Basin, observe its crucial function in storing runoff and sediment, acting as a safeguard against downstream flooding and sedimentation, and protecting human life and …

Tip by

5.24 km

Whittier Hill

Highlight • Viewpoint

The graffiti-covered water tower at the top of Whittier Hill might not be the most alluring of landmarks, but take a minute to turn and look around: You have some …

Tip by

6.41 km

Puente Hills Preserve

Highlight • Trail

Just minutes from the city, The Puente Hills Preserve offers mountain bikers almost 4,000 acres of scenic trails to explore. Well-marked paths wind through native landscapes, presenting challenges for riders of every skill level.

Tip by

6.51 km

Ahwingna Trail, Puente Hills Preserve

Highlight • Trail

The Puente Hills Preserve covers almost 4,000 acres and a number of different hiking trails without having to leave the city. Most of the trails are well-marked, well-kept, and easy …

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6.51 km

Puma Trail

Highlight • Trail

The Puente Hills Preserve covers almost 4,000 acres and a number of different hiking trails without having to leave the city. Most of the trails are well-marked, well-kept, and easy …

Tip by

11.9 km

Turnbull Canyon

Highlight • Canyon

Ride through Turnbull Canyon and be rewarded with stunning views of Los Angeles County and surround yourself with a mix of natural beauty and historical intrigue. The road climbs with …

Tip by

17.3 km

Workman Ridge Trail

Highlight (Segment) • Trail

The Workman Ridge Trail is a well-maintained gravel road with wonderful views of the valley below. There are several steep inclines, but it is worth it for the view.

Tip by

17.8 km

View from Workman Hill

Highlight • Viewpoint

Conquer the challenge of Workman Hill in Puente Hills Preserve. The singletrack rewards your hard work with panoramic views at the summit.

Tip by

28.7 km

End point

Parking

Way Types & Surfaces

Way Types

15.5 km

6.97 km

4.27 km

1.76 km

162 m

< 100 m

Surfaces

15.5 km

7.35 km

5.01 km

901 m

< 100 m

Elevation

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

Highest point (400 m)

Lowest point (90 m)

Weather

Today

Thursday 20 August

33°C

19°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

Comments

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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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Turnbull Debris Basin – Turnbull Canyon loop from Whittier

Turnbull Debris Basin

Whittier Hill

Puente Hills Preserve

Ahwingna Trail, Puente Hills Preserve

Puma Trail

Turnbull Canyon

Workman Ridge Trail

View from Workman Hill

Nearby routes

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