Join二 upcoming events being held in Carcassonne. Carcassonne is a captivating and historically rich city in southern France, famous for its UNESCO World Heritage-listed fortified medieval citadel, La Cité, featuring elaborate defensive walls and drawbridges, historic cobblestone streets, and striking Gothic architecture, providing a unique and immersive backdrop for a variety of cultural events and activities, from live music performances and theatrical productions to food festivals and historical reenactments.