Edinburgh Castle is a world-famous fortress that has dominated the skyline of Scotland's capital from its volcanic "Castle Rock" for over a thousand years. As the most besieged place in Great Britain, it has been a royal residence, a military garrison, and a prison. Today, it houses the Honours of Scotland (the Crown Jewels) and the Stone of Destiny. Its grand Great Hall, the historic St Margaret's Chapel, and the spectacular Mons Meg cannon make it a premier global social and cultural destination. It remains the powerful symbol of the nation’s history and the high-energy heart of Scotland’s heritage, drawing millions of visitors each year.