Sainte-Croix church13 images Upper town (citadel). Gate to the citadel district, 13th century. Gate to the citadel district, 13th century. Gate to the citadel district, 13th century. Citadel district. Citadel district. Citadel district. Notre-Dame-de-la-Couldre, built in the 12th century, essentially destroyed and replaced by a factory in the 19th century. Castle, 13th century, built during the British rule on Aquitaine. Citadel wall. Citadel wall. Citadel wall. Lower town. Lower town. Lower town. Lower town. Lower town. Death lantern, 13th century, Fenioux. OléronPoitiers Labels