We registered our very first Geocaching travel bug last night, "Cowley the Cow Ornament".

Every travel bug has a tag with a unique ID number. There's a page on the Geocaching website for people to log whenever they pick up or drop off a travel bug from a cache. By doing so, you are able to watch the travel bug travel (hopefully) around the world. We're hoping to drop Cowley into a cache to start his adventures this weekend.