basque coast geopark at sakoneta beach, guipuzcoa, spain, europe

sakoneta ocean nature landscape guipuzcoa gipuzkoa geopark scenery flysch euskadi sea deba country coast seascape spain zumaia zumaya beach basque atlantic coastline rock stone rocky panorama cantabrian water shoreline cantbrico shore tide itziar cliff low clouds biscay cantabrico cloudy erosion park geology panoramic guipzcoa