Windsor Castle is the oldest and largest inhabited castle in the world, standing proudly above the River Thames in Berkshire, England. Founded by William the Conqueror in the 11th century, it has served as a royal residence for over 900 years and remains one of the official homes of the British monarch. Its long history is reflected in a blend of architectural styles, shaped by successive kings and queens who expanded and transformed the fortress into a grand palace. At the heart of the castle l