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When botanist Mary Bowerman and engineer Art Bonwell founded Save Mount Diablo in 1971, the state park they set out to expand covered 6,778 acres at the summit of Contra Costa County's iconic mountain ...

In another step toward protecting Mount Diablo, 5 acres are now secured from future development following a donation by the ...

What you’ll see: The northwest winds of spring can clear the air and provide the best views of the year from the Mount Diablo summit, along with several other lookouts on the mountain. Diablo ...

Preparing for the 2014 Save Mount Diablo Scholastic Photo Contest, 11-year-old Annie McClain said it best: “I believe we should save Mt. Diablo because Mt. Diablo is incredibly beautiful and has ...

WALNUT CREEK, Calif. – Federal officials have rejected a request to change the name of Mount Diablo after receiving complaints that it was offensive to some religions. The U.S. Board on Geographic ...

It’s little wonder that 70 artists submitted more than 160 depictions of Mount Diablo for The Valley Art Gallery’s “Slopes of Diablo 2015” juried exhibit. The quadrennial show pays tribute to the ...