Fortress, Juelich Citadel, North Rhine-Westphalia, Germany, Europe

architecture attraction attractions bastion bastions bodies body building buildings castle castles citadel citadel citadels day daylight daytime during europe european exterior exteriors federal fortification fortifications fortress fortress fortresses frg german germany juelich moat moats nobody north nrw of outdoor photo photos republic rhine rhine westphalia rhine westphalian seeing shot shots sight sights site sites stronghold strongholds the tourist water waters westphalia westphalian worth