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Laguna Lake – Four Corners loop from Fullerton

Laguna Lake – Four Corners loop from Fullerton

Hard

4.7

(8543)

8,834

riders

Laguna Lake – Four Corners loop from Fullerton

03:29

52.1km

550m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 9, 2026

Tips

Includes a segment in which cycling is not permitted

After 16.4 km for 275 m

Waypoints

Start point

Train Station

Get Directions

5.64 km

Laguna Lake

Highlight • Lake

There are wide packed dirt trails that take you right up to the edge of the lake, which gleams a deep azure blue. This is a phenomenal place to run.

Tip by

5.67 km

Laguna Lake

Highlight • Lake

This is a beautiful lake, definitely a pleasant spot for a small break.

Tip by

18.7 km

Twisted Tree in Carbon Canyon Regional Park

Highlight • Natural Monument

Carbon Canyon Regional Park is a great local park with a small lake and some nature trails featuring redwoods and the Carbon Canyon Creek. It connects to Chino Hills State Park.

Tip by

22.9 km

Telegraph Canyon Road

Highlight • Trail

Following the Telegraph Canyon Road is great for trail running. The old backcountry road starts near the Discovery Center in the western portion of Chino Hills State Park and leads …

Tip by

25.8 km

Telegraph Canyon Trail

Highlight (Segment) • Trail

Telegraph Canyon Trail is one of the most popular paths in the entire park. It leaves the visitor's center as a wide, smooth road and eventually narrows a bit, but …

Tip by

28.5 km

Four Corners

Highlight • Rest Area

Take a seat, have a snack and enjoy your shady spot. After the rest you can follow with Raptor Ridge Traill, North Ridge Trail, Bovinian Delight Trail or Telegraph Canyon Road.

Tip by

30.2 km

Andersen Bump

Highlight • Summit

Andersen Bump is a 482m high hilltop that rises above the city of Los Angeles in California.

It provides some wonderful views of the surrounding peaks that make up the …

Tip by

52.1 km

End point

Train Station

Way Types & Surfaces

Way Types

16.0 km

11.5 km

9.02 km

8.82 km

5.00 km

1.62 km

< 100 m

Surfaces

25.2 km

15.4 km

5.45 km

4.35 km

1.16 km

< 100 m

Elevation

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

Highest point (480 m)

Lowest point (50 m)

Weather

Today

Tuesday 19 May

29°C

14°C

0 %

Additional weather tips

Max wind speed: 18.0 km/h

to get more detailed weather forecasts along your route

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

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Laguna Lake – Four Corners loop from Fullerton

Laguna Lake

Laguna Lake

Twisted Tree in Carbon Canyon Regional Park

Telegraph Canyon Road

Telegraph Canyon Trail

Four Corners

Andersen Bump

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