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Jack London State Historic Park

  1. Areas
  2. CA
  3. …Bay Area
  4. Napa Valley
  5. Jack London State Historic Park

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20 mi 32 km of trail — 1 Run

Easy Trails 1 Trail Intermediate Trails 6 Trails Hard Trails 0 Trails

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Runs in Jack London State Historic Park - 1

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Favorite A section along the gentle hills. Wear sunscreen, you'll be exposed on this for a while.
Intermediate

North Sonoma Mtn Trailhead to Sonoma Mtn Peak

9.7 mi 15.6 km • Out and Back • 1,747 ft Ascent 532.6 m Ascent

(6) Eldridge, CA

Trails in Jack London State Historic Park - 6

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4.1 mi 6.6 km #1North Sonoma Mountain Ridge Trail
Intermediate
Eldridge, CA
Intermediate
4.1 mi 6.6 km Eldridge, CA 1 
2.7 mi 4.4 km #2Mountain Trail
Intermediate
Eldridge, CA
Intermediate
2.7 mi 4.4 km Eldridge, CA 1 
3.8 mi 6.1 km #3Bay Area Ridge Trail: Sonoma Ridge Trail
Intermediate
Eldridge, CA
Intermediate
3.8 mi 6.1 km Eldridge, CA 1 
7.7 mi 12.5 km #4Bay Area Ridge Trail: Jack London and North Sonoma Mt. Regiona…
Intermediate
Eldridge, CA
Intermediate
7.7 mi 12.5 km Eldridge, CA 1 
0.9 mi 1.5 km #5Cowan Meadow Trail
Intermediate
Eldridge, CA
Intermediate
0.9 mi 1.5 km Eldridge, CA 1 
0.8 mi 1.3 km #6Hayfields Trail
Intermediate
Eldridge, CA
Intermediate
0.8 mi 1.3 km Eldridge, CA 1 

Photos of Jack London State Historic Park - 5

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Cool ruins along the trail.
May 20, 2016 near Eldridge, CA
The main field of Hayfields Trail.
May 17, 2016 near Eldridge, CA
This is a shot of the trail on the way back. Note that the trail is very hard to see, but the powerlines are good indicators of which direction to go.
May 17, 2016 near Eldridge, CA
A powerful Madrone
May 17, 2016 near Eldridge, CA
Jack London State Historic Park. Rest area well up on Mountain Trail. One picnic table, no water, no restrooms. with permission from MrRedwood
May 20, 2016 near Eldridge, CA

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