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Sonoma County

Glen Ellen

London Lake – Summit of Sonoma Mountain loop from Jack London State Historic Park

Routes

Hiking trails & Routes

Sonoma County

Glen Ellen

London Lake – Summit of Sonoma Mountain loop from Jack London State Historic Park

Moderate

5.0

(2)

hikers

London Lake – Summit of Sonoma Mountain loop from Jack London State Historic Park

03:48

12.1km

500m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: May 8, 2026

Waypoints

Start point

Parking

Get Directions

772 m

Mountain Trail

Highlight (Segment) • Trail

The Mountain Trail is a great trail that leads you up to the top of Sonoma Mountain. It does get challenging at times, but the views from the top are amazing, so it is worth the effort.

Tip by

1.72 km

London Lake

Highlight • Lake

London Lake is a small reservoir just off the side of the main path. A few trails come together in this area with a brick wall serving as a dam …

Tip by

2.57 km

Jack London State Historic Park

Highlight • Historical Site

Nestled on the slopes of Sonoma Mountain near Glen Ellen, Jack London State Historic Park preserves the home, ranch, and final resting place of the famed author. Visitors can tour …

Tip by

6.01 km

Summit of Sonoma Mountain

Highlight • Summit

Reaching up to an elevation of roughly 2,300 feet, Sonoma Mountain is no wimpy hill. It's a tough hike to the top, regardless of which route you use to get …

Tip by

12.1 km

End point

Parking

Way Types & Surfaces

Way Types

11.3 km

522 m

225 m

Surfaces

9.83 km

1.70 km

483 m

Elevation

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

Weather

Today

Saturday 27 June

23°C

11°C

11 %

Additional weather tips

Max wind speed: 15.0 km/h

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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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London Lake – Summit of Sonoma Mountain loop from Jack London State Historic Park

Mountain Trail

London Lake

Jack London State Historic Park

Summit of Sonoma Mountain

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