Geocaching.com
- Includes large database on caches to hunt down, along with general information on geocaching.
- http://www.geocaching.com/
The Geocachers Creed - Designed to help orient new players to the ethos of the geocaching community and to guide experienced players in questionable situations, so that everyone can enjoy geocaching. - http://www.geocreed.info
CachingCentral - Weblog related to the hobby of geocaching and use of GPS. - http://www.cachingcentral.com/
GeoLex - The Lexicon of Geocaching - glossary of geocaching terms. - http://geolex.locusprime.net/
GPS - the movie - "GPS" is the first film based on gps treasure hunting. Come check out our suspense/thriller and play the game. - http://www.gpsthemovie.com
CacheMate - Geocaching database for Palm OS and Pocket PC. - http://www.smittyware.com/intro/cachemate/
Geocaching Zone - General weblog about the sport of geocaching and GPSr. - http://www.geocachingzone.com/
Cacheopedia - Wiki to create an online guide for geocaching. A source for geocaching FAQs, articles. - http://cacheopedia.com
CacheMagnet - Open source geocaching waypoint management software. - http://www.seedwiki.com/wiki/cachemagnet
Podcacher - A family friendly, weekly audio show all about geocaching. - http://podcacher.com
GPSgames.org - Features a variety of games involving use of GPS receivers, including geocaching, geodashing, minutewar, geopoker and geogolf. - http://gpsgames.org/
Handicaching - Aims to improve the accessibility of geocaching for physically handicapped people all over the world. - http://www.handicaching.com/
TerraCaching - Fewer caches listed than on other sites, but they are rated by members, to encourage memorable and challenging hunts. Wiki, map, how to become a member. - http://www.terracaching.com/
Geocacher University - Provides information about basic caches, equipment, events, resources, photos, items for sale and links. - http://www.geocacher-u.com/
Geo-* - Provides free Linux software for geocaching. - http://geo.rkkda.com
Navicache - Provides a wide range of information and listing resources for the geocaching enthusiast including worldwide cache listing. - http://www.navicache.com/
Geocache Rating System - Tool for helping geocachers rate the overall and terrain difficulty of their hidden caches. - http://www.clayjar.com/gcrs/
Buxley's Geocaching Waypoint - Explanation of the sport, collection of recent news stories, maps of cache locations, a FAQ, and announcements of geocaching parties and events. - http://www.brillig.com/geocaching/