Geocaching is a high-tech treasure hunting game where the objective is to locate geocaches (caches), or hidden containers, outdoors with the help of a Global Positioning System (GPS)-enabled device using coordinates that are posted online. Players of all ages, levels of physical fitness, and tech savviness enjoy exploring the world around them this way and then sharing their experiences online.

For questions or more information regarding Geocaching on District lands, please contact Jennifer Williams at (650) 691-1200.