Geocaching is a Point Sport. A point sport is a sport in which you have
to locate a point called a Geocache. It requires on and off road Gps
Navigation. Features that enable you to follow highway directions to the
walking start point. An electronic Gps compass which will guide you to
the point in which you are required to walk to. The below three units
are my pick for Geocaching. They have lock to road for highway, compass
for walking in proper direction and are Geocache friendly with their own
geocache file located on main menu in each unit. Yes you can use any
type of Gps to Geocache but these three units top the list of most
favored Geocaching units sold by Garmin.
