Geocaching is a modern-day outdoor activity that involves a 'treasure hunt', with the help of GPS (global positioning system) devices.A GPS device is a small gadget that can indicate your exact position anywhere on earth, using satellites.These sort of devices can easily be found on the internet with prices ranging from a hundred to a few hundred dollars The purpose of this 'hunt' is to find a cache, also called geocache, which is hidden somewhere in the world.
Geocachers must find this 'treasure', using only a small portable GPS device. The coordonates of the treasure can be found on the internet. (They are put there by the people who hide the cache - usually on www.geocaching.com). The cache is a waterproof box that contains a journal and a few trinkets inside it - you must sign your name in the journal, and you must also leave something if you take anything. So if you want to take up geocaching it's extremly easy - first you must buy a GPS device and then find out the coordonates of a cache - there are more than 100 000 caches hidden all over the world for people who like or want to take up geocaching. If the cache you chose to discover is located inside a city it is quite easy to find because the GPS device displays all the roads and methods of access, although you may have problems with your GPS device if you are situated in an area with tall buildings, because the device's connection to the satellites can be severed if the sky is obscured. If the cache is somewhere on a montain it will be much harder to find, because it can be in an area where there are no roads or a few hundred meters below you, case in which to you it appears in the same position where you are.
So you may say that geocaching is the modern version of a treasure hunt,right? And if you are a fan of adventures it's nothing better than spending your spare time searching for a geocache.
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