defense wall and entrance gate, ger. landauer tor, fra. porte de landau, in lauterbourg, wissembourg, bas-rhin, grand est, france

ancient architecture basrhin border brick building castle complex defense detail domestic easternmost elsass entrance est facade fort fortification fortress france front gate germany grand historical imperial knight landau landauer large lauter lauterbourg lauterburg local medieval monarch northeastern outdoor portal porte protection rhine sightseeing stone strong stronghold structure tor tower typical wall