14. Kensington Palace
The Kensington Palace is a royal residence located amidst the serene Kensington Gardens. It first became the royal abode of Mary II and William III way back in 1689. The most famous residents of the Kensington Palace, however, are Queen Victoria and Diana Princess of Wales. Some parts of the Palace are still occupied by the British Royal Family. However, a few fascinating historic segments of the Kensington Palace has been opened to the public. One highlight of the palace is the collection of some breathtaking works of painter and architect William Kent.