Is it a DNF? How to know

DNF is shorthand used by geocachers when they Did Not Find the cache they were trying to locate. How do you know if you should log a DNF?

First To Find

Being the first to find a newly pubished geocache is somewhat of a special honor in the slightly crazy geocaching community.

What on Earth Is Geocaching?

Geocaching is a lot of things.  What is it? A game, a hobby, a sport, an addiction. Its hunting for hidden objects using GPS coordinates.