Sunol Regional Wilderness 
1895 Geary Rd.
Sunol, CA 94586
888-327-2757
http://ebparks.org/parks/sunol
Wilderness: Camp, Hike, Horse, Picnic, Walk
Naturalist-led activities include walks, hikes, camping, backpack and horseback programs and various other adventures. Visit the Old Green Barn Visitor Center for information about these programs and the self guiding Indian Joe Nature Trail. Operated by the East Bay Regional Park District.