Besançon Citadel
The Citadel of Besançon: Vauban’s 17th-century fortress above a loop of the river Doubs, a UNESCO Fortifications of Vauban site…
Places in Bourgogne-Franche-Comté
Château de Joux
Visit Château de Joux in 2026: explore ten centuries of border fortification, Toussaint Louverture’s prison and current tours and prices.