Geocaching.com in Pennsylvania

Cache Listing Sites

• Geocaching.com (Groundspeak)
• TerraCaching.com
• Navicache.com
• Geocaching at GPSgames.org
• Moving Cache.com
• EarthCache
• Cistrail (Cache without GPS - Europe)

Similar Pursuits

• Bookcrossing
• Degree Confluence Project
• Benchmark (surveying)
• Geodashing
• Letterboxing
• Geocaching Software
• Paperless Geocaching
• Geocoins
• Postcrossing
• Trigpointing

Travel Bugs & Geocoins

• Geocaching.com's Travel Bugs
• Geocoins
• Traveler Tags
• Geotag Tracker
• GPS-fun.com Benchmarks and Pink Flamingos

Similar & Related Activities

• Benchmarking using a GPS
• GeoHikes A site dedicated to providing walking routes in the UK which pass geocaches.
• GPSGames.org Geodashing, Minutewar, Geogolf, and more.
• Where's George? Rules for using Where's George? bills with Geocaching
• Eurobilltracker

News, Blogs & Podcasts

• StashTheCache.com
• Icenrye's Geocaching Videozine A video magazine dedicated to the sport of Geocaching.
• PodCacher.com - Geocaching + Podcasting A site for geocaching podcasters, or podcasting geocachers!
• GeoRadio - Geocaching Talk Radio Podcast free internet audio program for the Geocaching Community
• Today's Cacher An Online Geocaching Magazine
• Cacheopedia A Wiki exclusively About Caching

Tools

• GSAK Geocaching Swiss Army Knife
• CacheMate
• Google Earth
• GPSBabel Convert to a bazillion formats; transfer waypoints to receivers under any OS
• Jeff Boulter's 'Geocaching Quick Search' service
• GeoHelper: Entering Geocaching.com-style coordinates will generate a Mapquest map

Miscellaneous

• Buxley's Geocaching Waypoint
• Geocaching Stats
• Rankings for Geocachers with 200 or More Finds (Worldwide)
• GeoLex - The Lexicon of Geocaching
• Geocaching history
• Geocaching Policy website Public land policies regarding Geocaching and related activities (Out Of Date)
• The Geocachers' Creed A voluntary set of principles for placing and hiding geocaches
• GPS-Fun.com A website designed to connect you to the world of GPS recreation.