Scotland is a country located in the northern part of Great Britain. It has a rich history and culture, with Edinburgh serving as the capital city known for its iconic castle. Glasgow is Scotland's largest city and industrial center. Scotland is also home to many natural wonders, castles rumored to be haunted like Glamis Castle, and historic ruins like Melrose Abbey which holds the heart of a former Scottish king. Eilean Donan castle situated on a small island in Loch Duich is another picturesque medieval structure in Scotland.