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On Belay – Rock Climbing

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.AGE REQUIREMENT: 14+ years oldCome join Save Mount Diablo for a day…

Free

Rocks on the Move

Rock City Parking Lot South Gate Road, Danville, 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 as we explore 180 million years of geologic history on…

Free

The Morning Side of Mt. Diablo from Morgan Territory

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

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…

Free

Party for the Planet! — A Benefit Bash for Save Mount Diablo

Creekside Commons, 1035 Carol Lane, Lafayette 1035 Carol Lane, Lafayette, CA, United States

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…

4th Annual Pine Canyon Cleanup – Knobcone Point Trail – Chipping

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

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…

Free

4th Annual Pine Canyon Cleanup – Curry Point – Litter Removal

Curry Point at Mount Diablo State Park 37.852028, -121.925585, Blackhawk, CA, United States

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…

Free

Blue Oak Woodland Tour from Hanna Grove

Patrick Hannah Grove Picnic Area 1035 Castle Rock Road, 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.This loop hike through blue oak woodland leads us from Borges Ranch…

Free
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4th Annual Pine Canyon Cleanup – Sunset Trail – Trail Work

Intersection of Sunset Trail and Falcon Road in MDSP (the map is inaccurate) 37.879557, -121.975871, Walnut Creek, CA, United States

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…

Free

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Winter’s Transformations in the Oak Savanna

Los Vaqueros Marina Parking Lot 9990 Los Vaqueros Road, Byron, CA, United States

All Discover Diablo hikes are subject to, and will honor, all applicable COVID-19–related restrictions in place for our area.We’ll venture out into the oak grasslands along the shoreline of Los…

Free

Discover Diablo: Twin Ponds Loop in Winter

At the gate at the end of Rockspring Place in Walnut Creek end of Rockspring Place, Walnut Creek, CA, United States

In January, this lovely, winding creek drainage and its ponds may be still slumbering or may be coming to life again, depending upon winter temperatures and rainfall. Most of this…

DiRT Day: Balcerzak Beautification

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

Help us with the beautification of the Balcerzak property in Curry Canyon!Balcerzak Beautification Volunteer DayPlease join us to continue working to beautify one of Save Mount Diablo's newer aquisitions. This…

Free

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

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