The number one tourist attraction in Scotland is the Edinburgh Castle. Inside are over twenty structures. Some date to the 16th century such as the Great Hall built in 1510. The oldest building is from the early 12th century. You will discover several museums including three focused on the military. Equally exciting is the display of the Scottish Crown Jewels within the Honours of Scotland. This photo is a small section of the northwest wall showing The Hospital and the Western Defenses. Just to the left off camera are a series of cannons along the Argyle Battery. This is also where the One O’clock Gun Salute is fired six days a week.