Waymarking -- sharing interesting points of travel

Coordinates, map, photo and description for fairly specific objects, monuments or buildings. Good for the GPS-equipped crowd, I suppose.

A waymark is a physical location on the planet marked by coordinates (latitude/longitude)and contains unique information defined within its waymark category. An outdoor maze waymark category, for example, could contain information like price of admission and days of operation, while a blogger waymark category may contain an option for the type of blog.