Join us for a nature adventure on the east side of Mount Diablo.Join us for a nature adventure on the east side of Mount Diablo. We’ll view mysterious volcanic domes,…

Beautiful rolling hills, a meander through an oak woodland with wildflowers, views of Mount Diablo, birds, and a lovely small lake.Beautiful rolling hills, a meander through an oak woodland with…

Hike Save Mount Diablo's beautiful Mangini Ranch Educational Preserve and connect with nature through a contemplative solo exercise.Hike SMD’s beautiful Mangini Ranch, Save Mount Diablo's first public educational preserve, and…

Enjoy a leisurely loop and beautiful spring blooms as we hike up Mitchell Canyon to Black Point Trail.Enjoy a leisurely loop as we hike up Mitchell Canyon to Black Point…

Join us for a bird hike at Curry Canyon.Mount Diablo Bird Alliance and Save Mount Diablo are partnering up for a hike on Save Mount Diablo's gorgeous Curry Canyon Ranch.…

Come join Save Mount Diablo on an exploration into the heart of the Diablo Range.Come join Save Mount Diablo on an exploration into the heart of the Diablo Range. Enjoy…

Come explore the beautiful trails and connectivity of Mangini Ranch and Lime Ridge Open Space via a mountain bike.AGE REQUIREMENT: 8+ years oldCome explore the beautiful trails and connectivity of…

Please join Save Mount Diablo for our Smith Canyon property and Elizabeth Sanderson trail dedication.Please join Save Mount Diablo for our Smith Canyon Property and Elizabeth Sanderson Trail Dedication. This…

Join Save Mount Diablo in exploring the Bay Area’s beautiful wild lands and open spaces!AGE REQUIREMENT: 14+ years oldJoin Save Mount Diablo for a day of rock climbing and exploring…

Come join Save Mount Diablo for a day of beginning rock climbing instruction at Mount Diablo's classic Boy Scout Rock.AGE REQUIREMENT: 14+ years oldCome join Save Mount Diablo for a…

Join us for a beautiful evening of plein air painting at Save Mount Diablo's Mangini Ranch Educational Preserve.Join us for a beautiful evening of plein air painting at Save Mount…

Join us on SMD's stunning Curry Canyon Ranch on an exploration of all that begins with B & Beyond of April - birds, bees, blooms, and more!Join us on Save…