Forts to Explore in Edinburgh

Edinburgh Castle is a historic fortress dominating the skyline of Edinburgh. It is located on top of Castle Rock, a volcanic lava rock formed 350 million years ago. Edinburgh Castle is Scotland's most and the United Kingdom's second most-visited paid attraction. The castle has undergone 26 sieges in its 1,100 year history. It is beleived to be the most besieged place in Great Britain and one of the most attacked in the world.