Sorry for my ignorance, but what is geocaching? I have heard some stuff about it, but not a lot.
"Geocaching is the real-world treasure hunt that's happening right now, all around you. There are 2,532,429 active geocaches and over 6 million geocachers worldwide." Here is the
website.
One of the interesting things about geocachers is that there are so many reasons people find it interesting: the mental and physical challenges which can be extreme, the visit to interesting places, a peaceful walk in the great outdoors, a good family hobby for children to grandparents, and the accomplishment to find as many as possible.
There are a few geocaches in the world that have not been found. That is, everyone knows where they are, but their remoteness makes access a huge ordeal. Of course, those are very rare. I don't think any of those in the continental US remain unfound after more than a few years.
And I suspect that there is a geocache located within one mile of your home, perhaps several. They are hidden, but in plain sight once you are at their location and know where to look. If found, you sign the log and take and/or leave a small prize/item for the next geocacher. You then log all your finds on the geocaching website on your personal page. Many post pictures of their geocaching adventures.
We are very careful not to allow anyone who is not a geocacher know what we are doing so the caches remain undisturbed and safe.
Two humorous comments about geochaching are:
"I use multi million dollar satellites to find Tupperware in the woods."
AND
"BEWARE!, Geocachers know where to hide bodies."
Shirt
There is a somewhat similar hobby known as
Waymarking. It provides you with the tools to share and discover unique and interesting locations on the planet.
Both are based on the "language of location."
Happy caching!!