Edoras is the city of Rohan. It is where the King of Rohan resides, and is where the Rohirrim live. Edoras is built at the end of the valley of Harrowdale, which lies under the great mountain Starkhorn. The riverSnowbourn flows past the city on its way west towards the Entwash. The city was protected only by a high wall of timber, and a one-way road allowed access to the city. The city was built by Rohan's second king Brego.