A geocaching trail is simply a series of geocaches tied together by a common theme. There is not necessarily an itinerary, as we would think of a traditional trail, but rather a series of points of interest in a sort of self-guided goal-oriented plan. Participants can pick and choose which participating caches they wish to seek, based on their choice of location, difficulty, and terrain levels. Typically, there is an incentive to finding a certain number of caches along the "trail." In the case of the Spring Grove Area GeoTrail, find fourteen or more caches and earn a unique geocoin. See the rules for how to go about finding the caches and claiming your coin!