the fortress wall of bastion riva near the river shkurda, the old town of kotor, montenegro,balkans,europe.

ancient architecture balkan balkans bastion beautiful bridge building canal castle citadel city cityscape climb defensive eastern europe flower fortification fortress harbor heritage hill historic house hydroelectric kotor landmark landscape medieval montenegro monument mountain mountains nature observatory old outdoor outside panorama people plant power powerful ravine reservoir riva river rock shkurda stone stream summer tourism town traditional travel tree unesco valley view village wall water watercourse waterway