Geocaching
Larger containers such as plastic storage containers (tupperware or similar) or ammo boxes can also
contain items for trading, usually toys or trinkets of little value. Geocaching is often described as a "game
of high-tech hide and seek".
What is geocaching?
Geocaching is an outdoor sporting activity in which the
participants use a Global Positioning System (GPS) receiver or
other navigational techniques to hide and seek containers,
called "geocaches" or "caches", anywhere in the world. A typical
cache is a small waterproof container containing a logbook
where the geocacher enters the date they found it and signs it
with their established code name.