Full Day Tour. Enjoy a Royal Day out with visits to the magnificent Royal residences of Buckingham Palace and Windsor Castle. Buckingham Palace serves as both the office and London residence of Her Majesty the King. It is one of the few workings of royal palaces remaining in the world today. For a limited time each summer, visitors are welcomed to walk in the royal footsteps and explore the nineteen lavish State Rooms which form the heart of the working palace. You'll explore the State Rooms with a multimedia guide so you can enjoy this at your own pace. At the end of your tour, you'll walk along the south side of the Palace garden, where you'll meet your guide before the next part of your Royal journey. You'll board your luxury coach and take a short journey to Windsor, before exploring the world's largest occupied castle. Windsor Castle has been home to the Royal family for over 900 years. You'll explore the castle grounds and the magnificent fourteenth-century St. George's Chapel, one of the most beautiful examples of medieval church architecture in England. The visit to the castle includes the exquisite State Apartments and St George's Chapel. Return to London arriving at Victoria Train Station around 7 pm.