aerial view on playa de toro and llanes old harbour, green coast of asturias, north spain with sandy beaches, cliffs, hidden caves

costa verde green coast asturian asturias background bay beach blue cantabrian sea celorio cliff coastline eco tourism ecosystem emerald europe geology guadamia gulpiyuri hiking holidays landscape llanes mountain nature ocean outdoor paradise pilgrim poo protected ribadesella rock formation sand scenery seascape seaside spain trail travel turquoise vacation view water wildlife aerial playa toro old harbour north sandy beaches cliffs hidden caves fields forests mountains