Plan of Edinburgh Castle Key: A Esplanade B Gatehouse C Ticket office D Portcullis Gate & Argyle Tower E Argyle Battery F Mills Mount Battery & One o'Clock Gun G Cartsheds H Western Defences I Hospital J Butts Battery K Scottish National War Museum L Governors House M New Barracks N Military Prison O Royal Scots Museum P Foog's Gate Q Reservoirs R Mons Meg S Pet Cemetery T St. Margaret's Chapel U Half Moon Battery V Crown Square W Royal Palace X Great Hall Y Queen Anne Building Z Scottish National War Memorial (Source)
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Main gate from the Esplanade into the castle (with the gatehouse) (Source)
Diagram of a crag and tail feature, such as the Castle Rock: A is the crag formed from the volcanic plug, B is the tail of softer rock, and C shows the direction of ice movement. In the case of Edinburgh, the castle stands on the crag (A) with the Royal Mile extending along the tail (B) (Source)
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The castle is built on a volcanic rock, as seen here in a 19th-century view from the Grassmarket area (Source)
Detail from a contemporary drawing of Edinburgh Castle under siege in 1573, showing it surrounded by attacking batteries (Source)
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Sir William Drury, commander of Elizabeth I of England's Protestant troops who brought the Lang Siege to an end in 1573. Unknown artist (Source)
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Memorial plaque to Sir William Alexander, on the Castle Esplanade (Source)
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An engraving of Edinburgh Castle made shortly before the creation of the Esplanade was begun in 1753 (Source)
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Edinburgh Castle with the Nor Loch in foreground, around 1780, by Alexander Nasmyth (Source)
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King George IV waves from the battlements of the Half Moon Battery in 1822, drawn by James Skene (Source)
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Soldiers of the 92nd Regiment of Foot (later Gordon Highlanders) while on garrison duty at the castle in 1845.[111] (Source)
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Edinburgh Castle, waxed-paper negative by Thomas Keith, c. 1855. Department of Image Collections, National Gallery of Art Library, Washington DC (Source)