Volunteer outdoors to help beautify Save Mount Diablo's educational preserve!Planting at Mangini RanchJoin us to add plants to two new restoration areas near the parking lot of our Educational Preserve!…

Volunteer outdoors to help beautify Save Mount Diablo's educational preserve!Planting at Mangini RanchJoin us to add plants to two new restoration areas near the parking lot of our Educational Preserve!…

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Come soak up the benefits of a relaxing hike on the beautiful…

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Beat the summer heat on this early morning outing on Mangini Ranch.…

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.*Please check your junk mail if you did not receive the address…

All Discover Diablo events are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.AGE REQUIREMENT: 8+ years old Come explore the beautiful trails and connectivity…

All Discover Diablo events are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.AGE REQUIREMENT: 8+ years oldCome explore the beautiful trails and connectivity of…

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Hike SMD’s beautiful Mangini Ranch, the future location of SMD’s first public…

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Mangini Ranch, purchased by Save Mount Diablo from the Mangini family in…