cityscape and weathered wall at castle ruins of la roche-en-ardenne

aerial view ancient architecture ardennes building castle church city cityscape concept countryside downtown environment europe famous fort fortification fortress green heritage hill history house landmark landscape medieval monument mountain nature old outdoor river roof tops ruin rural scenic sightseeing sky stone stronghold tourism tower town travel tree urban valley village weathered wall ruins rocheenardenne ourthe buildings gabled roofs leafed trees covering hills background sunny day wallonia belgium