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Picnic Rock Viewpoint – Sierra Peak Summit loop from Corona–West

Routes

Picnic Rock Viewpoint – Sierra Peak Summit loop from Corona–West

Hard

riders

Picnic Rock Viewpoint – Sierra Peak Summit loop from Corona–West

03:25

37.3km

950m

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: March 23, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Cleveland National Forest

Waypoints

Start point

Train Station

Get Directions

14.5 km

Picnic Rock Viewpoint

Highlight • Viewpoint

Climbing to this point involves navigating some pleasant elevation changes, but the sweeping views of the Orange County area make the effort well worthwhile.

Tip by

18.3 km

Sierra Peak Summit

Highlight • Summit

The summit has great views over the whole region; north Orange County to the west and Corona/Riverside to the east, with San Gorgonio Mountain on the horizon.

Tip by

22.2 km

View of Irvine and Orange County from Picnic Rock

Highlight • Viewpoint

Beautifully shaped sandstone and a breathtaking view over Orange County – just the right climax and perfect spot for a break from a trail run in the mountains.

Tip by

22.3 km

Coal Canyon Trail

Highlight (Segment) • Trail

The trail is a wide dirt road through what feels like remote terrain, despite being quite close to Orange County. There is some loose rock that could make the descent …

Tip by

30.0 km

Green River parking & trailhead

Highlight • Parking

There is lots of parking here, and as you head away from the highway you have access to the paved two-lane Santa Ana River trail which stretches (nearly) all the …

Tip by

37.3 km

End point

Train Station

Way Types & Surfaces

Way Types

13.7 km

10.8 km

6.16 km

4.61 km

1.73 km

253 m

< 100 m

Surfaces

21.1 km

13.0 km

2.96 km

193 m

Elevation

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

Highest point (920 m)

Lowest point (130 m)

Weather

Today

Wednesday 15 April

24°C

9°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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Picnic Rock Viewpoint – Sierra Peak Summit loop from Corona–West

Picnic Rock Viewpoint

Sierra Peak Summit

View of Irvine and Orange County from Picnic Rock

Coal Canyon Trail

Green River parking & trailhead

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