The Scottish town of Stirling is built around a castle. It's a real castle, going back to the Middle Ages. It wasn't built as a tourist attraction and it has been the site of many major battles in Scottish history. The location of Stirling is such that whoever controlled Stirling Castle controlled Scotland. Anyone who has ever been to the castle would immediately see why it is so important. The castle is built on a huge rock standing in the middle of a plain. To the …