added by ali22
Source: http://www.rampantscotland.com
Edinburgh Castle sits on top of what was, at one time, a volcano - a 437 feet high plug of basalt rock. It has been used as a fortification for over 2,000 years - there was a hill fort there in the time of the Romans.
This Scotland photo contains castle. There might also be palace, castle, keep, donjon, dungeon, and chateau.
