Edinburgh Castle is visited annually by approximately one million people - if we except the Tower of London that is more people than visit any other ancient monument in the United Kingdom.
It was the seat (and regular refuge) of Scottish Kings, and the historical apartments include the Great Hall, which now houses an interesting collection of weapons and armour. The Royal apartments include a tiny room in which Mary, Queen of Scots gave birth to the boy who was to become King James VI of Scotland and James 1 of England upon the death of Queen Elizabeth in 1603. The ancient Honours of Scotland - the Crown, the Sceptre and the Sword of State - are on view in the Crown Room. Nearby is the Scottish National War Memorial, a building designed and created shortly after the First World War; many who enter find the experience a moving one. Edinburgh Castle is also the home of the One O'Clock Gun. This is fired every day except Sunday at precisely 1.00pm to provide everyone with an accurate check for their clocks and watches. It will certainly startle you if you are anywhere near the Castle at that moment!
No one is sure who first used the castle rock as a settlement, but it was long before the Romans came sailing up the Forth and landing at Cramond. The oldest building in all Edinburgh is to be found within the Castle precincts. It is St. Margaret's Chapel, a tiny Norman building which has been standing there intact for more than 900 years. It has survived all the sieges and bombardments to which the fortress on the rock was subjected during that period. On several occasions the castle was razed - but the demolishers invariably spared the chapel of the good St Margaret because of its religious significance. Today, members of the castle garrison still have the right to be married within the Chapel.