Patrick Hannah Grove Picnic Area

  1. Events
  2. Venues
  3. Patrick Hannah Grove Picnic Area
1035 Castle Rock Road
Walnut Creek, CA 94598 United States Get Directions
Events at this venue
Today

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

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

Make a Donation