What is Geocaching?
Geocaching is a challenging outdoor game for global positioning system (GPS) users. Participating in a cache hunt is an activity designed to take advantage of the features and capability of a GPS unit and enjoy the freedom of access to the public lands. Individuals and organizations set up caches all over the world and share the locations of these caches on the Internet. GPS users use the location coordinates to find the caches. Once found, a cache may provide the visitor with a variety of rewards. The visitor is asked to leave or replace items that they find in the cache.