The mouth of the Nervión river, which is part of the Estuary of Bilbao, Spain. In the background one can see some docks of the Port of Bilbao and the open sea (Bay of Biscay). The houses on the right belong to the town of Las Arenas (part of Getxo). The picture was taken from the Vizcaya Bridge (Puente de Vizcaya). Thank you for your visits / comments / faves!