Clervaux Castle, Canton of Clervaux, Grand Duchy of Luxembourg, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside day nobody no one no one travel destination travel destinations tourist destination travel castle fort forts fortified fortification fortress fortresses museum medieval war museum contrast clervaux castle canton of clervaux grand duchy of luxembourg europe european building exterior building buildings architecture architectural history historical historic heritage stone art culture and entertainment landmark landmarks famous well known well known tree