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On Belay – Rock Climbing

Old Pinnacles Trailhead Parking East Entrance Station, Paicines, CA, United States

Join us in Pinnacles National Park for some rock climbing!AGE REQUIREMENT: 14+ years oldJoin us in Pinnacles National Park for some rock climbing! We will be climbing in the reservoir…

Free
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Bob Walker Ridge Hike

Morgan Territory Road Staging Area 9401 Morgan Territory Road, Livermore, CA, United States

Morgan Territory is many peoples favorite East Bay park, linking Mount Diablo State Park and Los Vaqueros Reservoir. It’s the blue oak-wooded, headwaters of Marsh Creek—most of the park is…

Free
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Fossils & Flowers Hike

Entrance to Shell Ridge Open Space End of Marshall Drive, Walnut Creek, CA, United States

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Enjoy spotting birds and wildflowers as we meander through the oak woodland…

Free

“The Long Game: How Robert Doyle Shaped the East Bay” Film Premiere

Lafayette Veterans Memorial Center 3780 Mount Diablo Boulevard, Lafayette, CA, United States

Join us as we honor three extraordinary local environmental leaders, and celebrate the release of "The Long Game" documentary on Bob Doyle.Please join Save Mount Diablo as we honor three…

Free

Southwest Slopes of Mount Diablo

Macedo Ranch Staging Area 3756 Green Valley Road, Alamo, CA, United States

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Spring is a wonderful time to hike this loop on the lower…

Free

Green Hills, Ponds, & Newts Hike

Briones Road Staging Area, Briones Regional Park 1289-1101 Briones Road, Martinez, CA, United States

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Starting fairly high up in Briones Regional Park, we will follow the…

Free

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Mitchell Canyon Medicinal Herb Walk

Mitchell Canyon Interpretive Center Parking Area 96 Mitchell Canyon Road, Clayton, CA, United States

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Join us for a meander around the base of Mount Diablo to…

Free
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Mitchell Canyon Wildflower Hike

Mitchell Canyon Interpretive Center Parking Area 96 Mitchell Canyon Road, Clayton, CA, United States

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Enjoy a leisurely loop as we hike up Mitchell Canyon to Black…

Free

DiRT Day: Field Station Beautification at Curry Canyon Ranch

Curry Canyon Ranch 3500 Curry Canyon Road, Clayton, CA, United States

Volunteer outdoors to beautify the outdoor areas around Save Mount Diablo's Curry Canyon Ranch field station!Diablo Restoration Team Workday at Curry Canyon RanchVolunteer outdoors to help us beautify our field…

Free
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Sauntering & Soloing

Mangini Ranch Educational Preserve 5318 Crystyl Ranch Drive, Concord, CA, United States

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, Save Mount Diablo's first public educational preserve,…

Free

Castles & Peregrine Falcons

Orchard Staging Area Castle Rock Regional Recreation Area, Walnut Creek, CA, United States

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Walk along beautiful Pine Creek and marvel at the magnificent rock formations…

Free
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Wonderful Wildflowers

Lower Summit Parking Lot, Mount Diablo State Park Summit Road, Mount Diablo State Park, Mount Diablo State Park, Mount Diablo State Park, Walnut Creek, CA, United States

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.Join us on the southern side of Mount Diablo to see some…

Free

Join us to save the remaining natural lands of Mount Diablo!

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