Sold Out

Dr. Mary Bowerman 116th Birthday Hike

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

Celebrate Save Mount Diablo co-founder Mary Bowerman’s birthday with this special hike!Celebrate Save Mount Diablo co-founder Mary Bowerman’s 116th birthday with this special hike! The Mary Bowerman Trail is designed…

Free

Sold Out

Wildflowers of Mary’s Trail

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 Save Mount Diablo on the Mary Bowerman Fire Interpretive Trail to…

Free
Sold Out

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

Dr. Mary Bowerman Birthday Hike

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

Celebrate Save Mount Diablo co-founder Mary Bowerman’s birthday with this special hike! The Mary Bowerman Trail is designed for hikers of all levels. The trail circles the peak just below…

Centennial Celebration

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

Let’s celebrate the 100th anniversary of Mount Diablo State Park together!About this EventLet’s celebrate the 100th anniversary of Mount Diablo State Park together! We’ll be doing a short hike at…

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

Make a Donation