9Carcassonne, France
Perched atop a hill in the Languedoc region of France, Carcassonne is a fairy-tale fortress with a history dating back over two millennia. Encircled by double walls and 52 towers, the medieval citadel of Carcassonne transports visitors to a bygone era of knights and chivalry. Within the fortified walls, winding cobblestone streets lead to charming squares, historic churches, and quaint shops selling local crafts and delicacies. A highlight of any visit is a stroll along the ramparts, offering panoramic views of the surrounding countryside and the Pyrenees mountains in the distance.