Misiego.

Three from Misiego, which is a settlement on the Ría de Villaviciosa, near to the mouth of it but upstream from Rodiles beach.  A ría is a tidal estuary, often translated as "fjord". The photo was taken at high tide. 
The main photo looks southwards up the Ría towards Villaviciosa. Perhaps despite appearances, it is in full colour. Extra 1 shows a derelict house - large with a walled garden but abandoned; extra 2 shows a mansion under a eucalyptus.