vizcaya iron bridge over nervion river from bilbao city of basque country in spain.

iron bridge symmetry landmark arch line architecture recreation vizcaya high suspanded cabin nervion river bilbao city capital region basque country spain europe may industry construction amazing details architectural attraction background biscay scenic settlement skyline sightseeing spanish specific tourism touristic travel trip visit viscaya cityscape outdoor estuary euskadi exterior famous heritage historic historical interest landmark daytime decoration destination