GeoCaching is Easy
- Step 1: With your parent’s permission, create a free account at www.geocaching.com
- Step 2: Download the geocaching app on your mobile device
- or
- Step 3: Start hunting for caches
- Choose the search option within the geocaching app (magnifying glass)
- Search by Geocache and enter any of the codes below
- Introduction information about Geocaching etiquette
- Most of the caches have hints in the description, as well as a log of previous people who found it
Remember to Leave No Trace!
Caches located on the Trail Trekkers hikes:
| Trail Trekker Hike | Geocache Code |
| Angel Island | GCQEYC |
| Black Diamond | GC8M0KK |
| Coyote Hills | GC8C4CA |
| Flag Hill | GC8KXHE |
| Sycamore Grove | GCMD4G |
| California Nursery Fremont | GC7XZ9X |
| Huckleberry | GC69RAN |
| Little Yosemite | GC3FWTN |
| Morgan Territory | GCG1NF |
| Redwood Creek | GC2400Y |
| Rodeo Lagoon | GC3BPET |
Caches located on the Rim Rover hikes:
| Rim Rover Hike | Geocache Code |
| Mission Peak | GCM621 |
| Mt. Diablo | GC1NFN8 |
| Mt. Saint Helena | GC1ZNWX |
| Mt. Tamalpais | GCPTVX |
| Mt. Wittenberg | GCNFRT |