Are you taking the 2021 NorCal Six-Pack of Peaks Challenge? Here you can see all the hikes logged in our 2021 challenge, with the most recent at the top. If you want to view logged hikes for just one of the peaks, click the mountain name. Click on a hike log to see all the details, more photos and leave comments for the challengers.
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Ready to hike Mount Diablo? Get our detailed trail guide.
Day on Diablo
Gorgeous, cool day to be on the mountain. Great views of the Sierras. Took suggested route up past Twin Peaks and Eagle Peak, down along
Emerald Green Hills
Stillness, with a few growls of shrubs and hidden caves. Â Green scenery as if we were in Ireland. Flowers blooming. People passing by saying, a
30k hike to Mt. Diablo
Beautiful, crisp clear day, started at 7am and ended early afternoon! Perfect day to see a view of the Bar Area at the top of
Mount Diablo – A Challenging 4-Peak Hike
The day started off with a beautiful sunrise in Livermore (found great spot to catch the sunrise – albeit in a ‘restricted area’). Then drove
Well Worth the Effort!
Took longer than expected, close to 10 hrs, round trip, at a leisurely pace. My hiking partner had a tough time of it and bailed
