The Vaults showcase ... right next to Edinburgh Castle and Camera Obscura and World of Illusions. Loch Ness, Scottish Highlands, Glencoe and Pitlochry Tour (5710 reviews) ...

Several of Edinburgh's top tours make stops at the castle ... the Great Hall and the vaults that once held prisoners of war (located under the Great Hall). If you hear a loud crack at 1 p.m ...