Waymarking

Groundspeak, has created a new kind of caching. It has actually existed in the past and was formally known as the locationless caches. Now that the locationless caches have been discontinued, a new site has taken their place. Waymarking, is a gps game where everywhere and almost everything could be a new cache. The site makes already existing locations potential caches for people to visit, for example: ( famous graves, waterfalls). Its a great way to landmark our everyday life.

Sources:

Http://www.waymarking.com