The largest fortified castle in Europe, Sedan Castle was listed as a Historic Monument in 1965. Since the first stones were laid in 1424, it has taken eight princes and one princess to turn the castle into the impressive 35,000 m² building it is today.
For a totally immersive experience, in addition to the many activities on offer every day on site, a major Medieval Festival is organised every year in May. For two days, visitors are invited to experience life as it was in the Middle Ages, with a number of shows, crossbow and archery initiations, and a medieval market.