Geocaching Sites

     First the official site:

Geocaching.com  It’s free and easy to take part, with pages and pages of help and fun.

Navicache.com  Similar to but smaller than Geocaching.com, but thousands of caches.

Earthcache.org  Linked to Geocaching.com, but has a twist:  caches provide a learning

                                   experience about earth science.

GPSinformation.net  Has more web links to every aspect of geocaching and GPS than

                                   anywhre else I know.  Worth looking at.