The city itself is broken up into two sections: the Old Town and the New Town. The narrow medieval streets of the Old Town stretch east from Castle Hill to Holyrood Abbey. Many medieval buildings are here, including the Parliament House, St Giles Cathedral, the house of John Knox, and Brodie's Close. The New Town is just north of the castle. It was built in the early 19th century. A beautiful view of impressive Castle hill can be seen from Princes Street.