A fun little "side" aspect of geocaching is the "travel bug". A travel bug is an item with it's own tracking number, that a geocacher places in a cache for other geocachers to pick up and leave in another cache.

Have you ever driven by something like this?  Would you even think there would be a geocache there?  Well if you said, "sure, why not!" then you are right! On the back of this town plow is hidden a hide-a-key geocache, can you guess where it might...