Barbican of the Marientor in Naumburg (Saale) Tagged Germany, Naumburg (Saale), Saxony-Anhalt Of five town gates, only one is left. The Marientor is a gate dating back to 1445. It consists of a tower with the region’s typical conical roof and a barbican covered by a late Gothic wall walk. Sources / More info Barbican (Wikipedia) Marientor (Website)