Image via Wikipedia
Cave Exploration
Caving—also known as spelunking in the United States and occasionally potholing in the United Kingdom—is the recreational sport of exploring wild (generally non-commercial) cave systems. In contrast, speleology is the scientific study of caves and the cave environment.
WHATEVER IT IS CALLED, I AM NOT DOING IT - unless it is already well developed like in Carlsbad Caverns, New Mexico. That is fun.
