Enjoy a premium guided tour to two of the most historic and famous residences - Windsor and Buckingham Palace.Over 900 years of royal history are waiting for you in Windsor Castle, which is perched high above the River Thames just outside of London. From William the Conqueror in the 11th century, 40 successive monarchs have lived here and left their mark on what is now the largest continuously occupied castle in the world. Be amongst the first people to enter Windsor Castle, so you can see for yourself the splendor of St. George's chapel and the sumptuous state apartments. Windsor itself is a pretty town full of traditional shops and historic pubs. Shakespeare is said to have written his play The Merry Wives of Windsor in one of them!After lunch, head to Buckingham Palace, the home of the British monarchy. Visitors to the State Rooms can see many of the magnificent rooms which form the heart of the working palace and are used regularly by the Royal Family for official entertainment, ceremonies and State functions. The Palace guides are on hand to point out the numerous works of priceless art in the lavishly furnished rooms.Afterwards, you can enjoy a walk along the south side of the Royal Garden and look out across the picturesque lake constructed in the 19th century. The tour ends in the Palace, allowing you free time to explore at your leisure.