Description:
GeoCaching can be described as a treasure hunt with GPS (satellite navigation).
In general you have some GPS coordinates which you put in your GPS and let it guide you to the spot. There you have to find a box, sign the obligatory logbook and hide it at the very same spot.
This may sound simple but getting to the location might be difficult. Or the box may be really well hidden. Or there are many people around and of course they must not see it! Or there are some riddles you have to solve before getting the final coordinates.
This "sport" is very big in the US, UK, Germany, Australia, ... In Hanoi I only know 1 real GeoCache but this might (hopefully) change.
Homepage:
www.geocaching.com
GeoCaching has no events coming up in the next month or so.
This group has never hosted an event at a TNH spot.