From Wikipedia: Geocaching is an outdoor activity that most often involves the use of a Global Positioning System ("GPS")
receiver or traditional navigational techniques to find a "geocache" (or "cache") placed anywhere in the world. A typical
cache is a small, waterproof container containing a logbook and "treasure", usually trinkets of little value.
Participants are called geocachers. Read More
I like geocaching for the same reasons that many others do.
Geocaching is a great way to get out and enjoys the outdoors and find parks and trails that you never knew were there.
You never know what you'll find and many times you find areas that you'll want to visit later.
It's a lot of fun to do as a family or with a group of friends.