.

.
San Fernando Valley Geocachers
.
North County Cachers- San Diego County
.
FROGS- Friendly Regional Organization of Geocache Seekers. North SF Bay- Napa, Solano, Marin and Contra Costa
.
Poison Oak Cachers- San Luis Obispo & Santa Barbara
.
Kern County Geocachers
.
Geocaching SantaCruz
.
Central Coast Geocachers of California
.
Northstate Unusual Treasure Seekers- "From Sacramento to the Oregon border"
.
River City Geocaching & Dining Society- Greater Sacramento Area
.
Geocachers of the Bay Area
.
High Desert Geocachers
.