Geocaching Resources & Tools

• Geocaching Software
  There are various geocaching-aware software applications that you can use as a companion to your GPS unit. For example, some allow you to download geocaching waypoints to the software, and directly to your GPS device.
• Groundspeak Goodies
  Desktop wallpapers and other goodies from Groundspeak, the company that runs the Geocaching.com web site.
• Geocacher U
  Provides geocachers with helpful information on getting started in the game. It also has excellent information on paperless caching. Home of the 'Let's Go Geocaching' brochure.

Hitchhiker (see: Travel Bugs) Companions

• Bookcrossing.com - Put your books out in the wild and track them online.
• CacheUNuts - Cache games in Utah

Marketing and Corporate Teambuilding Events

• Geoteaming® - Marketing and Corporate Team Building Events with PlayTime Inc.

General Resources

• sci.geo.satellite-nav - The newsgroup where Geocaching began.
• GPSInformation.net - Joe Mehaffey and Jack Yeazel's GPS Information Website

Other Organizations

• Where's George? (Disclaimer)  - Track your bills (US Currency)
• EuroBillTracker - Track Euros (Similar to Where's George)
• Where's Willy? and Canadian Money Tracker - Track Canadian Bills (Similar to Where's George)
• The Degree Confluence Project
• Letterboxing North America
• Armchair Treasure Hunt Club
  The Armchair Treasure Hunt Club is for people who like puzzles that lead to real buried treasure.  The web site contains all the details about the Club and how to join, as well as other features like a bulletin board and chat area.
• International Orienteering Organization
  Orienteering has been described as "running while playing chess" and "cunning running". Map reading and compass skills are a must, as well as a good constitution.