Geocaching is an outdoor recreational activity, in which participants use a mobile device to hide and seek containers, called “geocaches” or “caches”, at specific locations marked by coordinates all over the world.

So with my super-user friend @babo989 we decided to put a foldscope in a geocache hoping the people will us it, post discoveries here and hide it in another geocache. This foldscope could easily travel the world this way !