Prague castle, UNESCO World Heritage Site, Prague, Czech Republic, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside day background people incidental people people in the background travel travel destination travel destinations city cities landmark landmarks famous well known well known castle prague castle unesco unesco world heritage site world heritage site prague czech republic europe european urban scene urban scenes urban building exterior building buildings baroque 19th century architecture architectural history historical historic heritage cityscape tourist destination tourist tourists holiday maker holiday makers on holiday tourism tower