This historic castle is about 1,000 years old and was built during the era of the Romans. This village was affected by several changes, as it was affected by major historical events from the Reformation to the English Civil War, and was converted in the Victorian period into a place of learning such as the headquarters of the University College and the Constituent College of Durham University. Durham Castle today is a Grade I listed building and is a museum that still preserves its originality, and you can only tour by registering for organized tours to learn more about this distinctive historical landmark. .