Experience two of Britain's finest Royal residences on this fantastic full-day tour to Buckingham Palace and Windsor Castle. Get a rare glimpse inside the King of England's official residence at Buckingham Palace before heading to the largest, continuously occupied castle in Europe and ancestral home of the monarchy at Windsor. • Enjoy a rare glimpse of the inside of Buckingham Palace • See important rooms, including the Throne Room and White Drawing Room • Discover Windsor Castle, almost 1000 years ancestral home of the British monarchy