Only half of Mount Diablo's wilderness is preserved. the other half is at risk of being lost to development forever. We work to preserve, defend and restore the remaining natural lands for people and withlife to enjoy.

Since Save Mount Diablo's founding in 1971, preserved open space has increased from less the 7,000 acres to over 110,000 acres in more than 40 parks. Mount Diable is still treeatened by development. That could mean the loss of wildlife corridors, ecosystems and recreatonal opportunities. Your support will preserve these natural lands forever to safeguard our quality of like, including the quality of our air, wate and views.  

Thank you so much for your consideration. Any donation amount helps.