Silicon Valley and the Diablo Range as seen from the the Mount Umunhum summit.

California > Bay Area > San Jose > Sierra Azul Open Spac…

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2.5 from 4 votes

Shlomo Waser

Sep 30, 2017 near Lexington Hills, CA

“Silicon Valley and the Diablo Range as seen from the the Mount Umunhum summit.”

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Bay Area Ridge Trail: Sierr… 5.6 mi 9.1 km 2 Almaden Valley, CA
Summit Trail 0.3 mi 0.5 km 3 Lexington Hills, CA
Mount Umunhum Summit and Back 8.3 mi 13.3 km 20 ROUTE Almaden Valley, CA

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