Edinburgh, the capital of Scotland, is renowned for its well-preserved medieval Old Town. This historic area is characterized by its original medieval street plan and an abundance of Reformation-era buildings. It forms part of the city's UNESCO World Heritage Site, along with the 18th/19th-century New Town and West End. The Old Town's Royal Mile, which stretches from Edinburgh Castle to Holyrood Palace, is lined with narrow alleyways and hidden courtyards that invite exploration and discovery.