View over Danube River to Collegiate church and castle ruins, Durnstein, Wachau, Lower Austria, Europe

photography colour colour image color color image vertical vertical image outdoors outside day background people incidental people people in the background travel travel destination travel destinations village danube river collegiate church churches castle d?rnstein abbey durnstein wachau lower austria austria europe european building exterior building buildings architecture architectural history historical historic heritage bell tower scenics scenic scene scenes scenery religious building landmark landmarks famous well known well known tower