Edinburgh castle is in Edinburgh. Edinburgh is scotlands capital city. Edinburgh castles oldest building is at Margettes caple. At the highest part of the castle in crown square is (the great hall.edinburgh castle was build in the year 1100. Edinburgh castle was used for military purposes. Now its the scotlands most attractive tourist sight. For childs it costs £9.90 for adults it costs £16.50 over 60 year olds it costest £13.20 . In Edinburgh Castle there's a Cannon called one o'clock gun they shoot it almost every day but sunday. In Edinburgh castle there's Queen Anne building where they serve food later it was a royal gunhouse.

heres a video of edinburgh castle click the link or it doesnt work