3Château de Versailles (France)

While not a hotel in the traditional sense, Château de Versailles offers an extraordinary opportunity to stay in one of the most famous palaces in the world. 

Located just outside Paris, the château was the residence of French kings Louis XIV, Louis XV, and Louis XVI.

Some exclusive accommodations are available within the palace grounds, giving guests the rare chance to sleep within the walls of this regal structure. Staying at Versailles allows you to explore the opulent Hall of Mirrors, beautiful gardens, and extensive grounds at your own pace, offering a once-in-a-lifetime experience.