Castle lit up at night, Akershus Fortress, Oslo, Norway

building cruise tourism boat boats cruise ships cruise liner passenger craft ship port transporting traveling akershus fortress blue building exterior building structure castle clear sky coastline color colour color image cruise ship electric light harbor harbour horizontal illuminated mode of transport moored nautical vessel night nobody norway europe oslo outdoors reflection rippled sea water water vehicle waterfront architecture capital cities tranquil scene transportation transport travel destinations travel journey world travel photography