... small prizes hidden around the globe. GPS stands for Global Positioning System, and it can be used for more than simply finding your way out of the forest.The second use is a more practical one. ... way out of the forest. It also helps provide the basic navigational tools for geocaching, helping you pinpoint within feet the location of hidden caches that others have left for you to find.When ... course, then leave the camera for the cacher).The site www.geocaching.com makes these recommendations for hiding your own cache: ✦ Research the location. Look for someplace that may require...