The Caledonian, now a Waldorf Astoria, is a majestic former railway hotel of red sandstone at the west end of Princes Street, known affectionately as the Caley. It offers opulent rooms, some with castle views, a Guerlain spa and elegant restaurants and bars in a beautifully restored Edwardian building. Combining historic grandeur with five-star comfort and a superb central location, it is one of Edinburgh’s most iconic luxury hotels and a gracious base for exploring the city.