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Diablo Foothills Regional Park

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Recommended Routes in Diablo Foothills Regional Park - 1

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Favorite View down North Peak Trail to Devil's Elbow
Difficult

Mt. Diablo - From Castle Rock EBRP (Pine Canyon)

21.6 mi 34.8 km 3,643' Up 1110.5 m Up 3,644' Down 1110.57 m Down

Walnut…, CA

Diablo Foothills Regional Park Biking

  • 37 Miles 59 Kilometers of Trail
  • 1 Recommended Route
  • 3 Easy Trails Easy Trails
  • 7 Intermediate Trails Intermediate Trails
  • 3 Difficult Trails Difficult Trails
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Trails in Diablo Foothills Regional Park - 12

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0.8 mi 1.3 km #1Castle Rock Trail
Easy
Walnut Creek, CA
Easy
Walnut Creek, CA
0.5 mi 0.8 km #2Diablo Trail
Easy
Saranap, CA
Easy
Saranap, CA
3.3 mi 5.3 km #3Stage Road
Intermediate
Saranap, CA
Intermediate
Saranap, CA
0.8 mi 1.4 km #4Alamo Trail (aka Serafix Trail)
Intermediate
Alamo, CA
Intermediate
Alamo, CA
1.8 mi 2.9 km #5Shell Ridge Loop Trail
Difficult
Saranap, CA
Difficult
Saranap, CA
1.4 mi 2.2 km #6Foothills Trail
Intermediate/Difficult
Alamo, CA
Intermediate/Difficult
Alamo, CA
1.2 mi 1.9 km #7Borges Ranch Trail
Intermediate
Walnut Creek, CA
Intermediate
Walnut Creek, CA
0.3 mi 0.6 km #8Flat Top Trail
Intermediate
Walnut Creek, CA
Intermediate
Walnut Creek, CA
2.5 mi 4.0 km #9Costonoan Trail
Intermediate/Difficult
Walnut Creek, CA
Intermediate/Difficult
Walnut Creek, CA
1.2 mi 1.9 km #10Hanging Valley Trail
Difficult
Alamo, CA
Difficult
Alamo, CA
0.9 mi 1.5 km #11Hanna Lane Trail
Easy/Intermediate
Walnut Creek, CA
Easy/Intermediate
Walnut Creek, CA
0.3 mi 0.6 km #12Castle Rock Ridge Trail
Very Difficult
Walnut Creek, CA
Very Difficult
Walnut Creek, CA

Photos of Diablo Foothills Regional Park - 8

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View up Pine Canyon. The ridge at the end is BBQ terrace. Stage Road heads right along the line of trees up the middle. Awesome climbing on the Rocks to the left. (http://www.mountainproject.com/v/pine-canyon/105734096)
Apr 4, 2013 near Alamo, CA
Rolling hills.
Sep 8, 2019 near Alamo, CA
Rattlesnakes have the right-of-way on Briones to Mt. Diablo trail.
Dec 14, 2015 near Alamo, CA
Dry foothills and Mount Diablo in the distance.
Dec 14, 2015 near Alamo, CA
Western view on one vista of Twin Trail.
Jun 21, 2013 near Saranap, CA
Western viewpoint of Castle Rock Park from Vista point.
Jun 21, 2013 near Saranap, CA
Southeast viewpoint from one vista of Twin trail.
Jun 21, 2013 near Saranap, CA
Overlooks twin ponds.  You can't really see the ponds though.
Jun 21, 2013 near Saranap, CA