historical building zeughaus in the old town of wolfenbuettel, lower saxony

wolfenbuettel neighbourhood architecture historical building zeughaus landmark downtown germany tourism saxony facade estate palace castle lower house plaza town city old architecture building german germany house north northern germany lower saxony stone street town typical wolfenbuettel wolfenbüttel old historical history scenic front facade europe historic summer cityscape lower saxony palace square plaza place european sky blue landmark schlossplatz zeughaus tower armory