Geocaching/Waymark Page
My wife & three of my kids geocaching through the years
What Is Geocaching?
Geocaching is an outdoor treasure-hunting game in which the participants use a Global Positioning System (GPS) 
receiver to hide and seek containers (called "geocaches" or "caches") anywhere in the world. A typical cache is a small waterproof container (usually a tupperware or ammo box) containing a logbook and "treasure," usually toys or trin
kets of little value. Geocaches are currently placed in over 100 countries around the world and on all seven continents, including Antarctica.