Picnic Sites:

Big Leaf: 
37°  54.37N / 122°  15.81W

Buckeye: 
37°  53.99N / 122°  15.33W 

Carousel: 
37° 54.08N / 122° 15.40W

Fern:  
37° 54.17N / 122° 15.52W

Island:         
37° 53.61N / 122° 14.83W

Lakeview: 
37° 54.03N / 122° 15.02W

Laurel:         
37° 53.20N / 122° 13.94W

Meadows: 
37° 54.22N / 122° 15.64W

Mineral Springs:
37° 53.94N / 122° 14.87W

Orchard: 
37° 53.95N / 122° 15.28W

Quarry:         
37° 54.05N / 122° 15.00W

Padre:  
37° 53.33N / 122° 14.06W

Willows: 
37° 53.14N / 122° 13.85W

Group Camps:

Blue Gum / New Woodland / Wildcat View: 
37° 54.47N / 122° 15.71W

Equestrian Camp: 
37° 52.96N / 122° 13.48W

Gillespie:  
37° 52.91N / 122° 13.56W

Attractions:

Brazil Room:  
37° 53.60N / 122° 14.74W

Botanic Garden: 
37° 53.56N / 122° 14.58W

Golf Course:  
37° 53.24N / 122° 14.68W

Inspiration Point: 
37° 54.29N / 122° 14.66W

Lake Anza:  
37° 53.82N / 122° 15.21W

Little Farm / Nature Area / EEC:
37° 54.52N / 122° 15.88W

Merry-Go-Round: 
37° 54.05N / 122° 15.34W

Native Here Nursery:
37° 53.23N / 122° 14.77W

Steam Trains: 
37° 52.81N / 122° 13.31W

Other Important Points:

Corporation Yard: 
37° 52.92N / 122° 13.44W

Vollmer Peak entrance:
37° 52.88N / 122° 13.33W

Lone Oak Rd. entrance:
37° 54.33N / 122° 15.73W

 GPS Related Information:

Global Positioning System
Wikipedia

Free GPS Waypoint Conversion Software
GPSBabel.org

GPS Q&A
USGS.gov