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. Join us for an evening of plein air painting at one…
All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.A scientist exploring California in the 1860s described Mount Diablo's tarantulas as…
All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.A scientist exploring California in the 1860s described Mount Diablo's tarantulas as…
Participate in a state wide movement to cleanup waterways and beaches by joining us to cleanup Thomas Kirker Creek!39th Annual California Coastal Cleanup Day at Thomas Kirker CreekEach year, volunteers…
All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Calling all experienced trail runners to an exploratory run at Curry Canyon…
All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Come and enjoy the fall weather on a three-mile walk through parts…
All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.AGE REQUIREMENT: 14+ years oldCome join Save Mount Diablo for a day…
All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Join us as we explore 180 million years of geologic history on…
All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.We’ll hike Bob Walker Ridge through native Blue Oak forests and enjoy…
Grab your kids, grandparents, and dancing shoes and come on down to Creekside Commons in Lafayette at 6 PM on Saturday, November 11th to Party for the Planet! This fun…
Come join the 4th annual Pine Canyon Clean Up Day at Mount Diablo State Park!Come out and help steward Mount Diablo!This event is in partnership with the Bay Area Climbers…
Get our free regional trail map!
Includes trails and parks on and around Mount Diablo and Los Vaqueros watershed.
You’ll receive news and email updates from Save Mount Diablo. You can unsubscribe at any time.
Join us to save the remaining natural lands of Mount Diablo!
Make a Donation
