Travel into Old Town Edinburgh and meet the characters of the city, from the iconic sights of the Royal Mile to the Kirk of Greyfriars. A tour of this UNESCO World Heritage Site is a must on your visit to Scotland’s capital. Explore the Old Town of Edinburgh and meet the characters of the city, from the iconic sights of the Royal Mile to the Kirk of Greyfriars. A tour of this UNESCO World Heritage Site is a must on your visit to Scotland’s capital.