europe, france, great east, alsace, castle of landskron

aged ancient archaeological archeology architecture attraction basel beautiful blue building castle citadel color countryside culture decoration defense destination door entrance est europe exterior famous forest fort fortification fortifications fortress france gate grand green haut heritage hill historic historical history house landmark landscape landskron leymen medieval monument mountain mystery natural nature old outdoor outdoors panorama place rhin rock ruin ruins scenery scenic sky stone street summer swiss switzerland texture tourism tourist tower town traditional view wall window world