Ключевые слова: arch, arch natural, atlantic, beach, beautiful, cantabrian, cantabric, catedrais, cathedral, cathedrals, cathedrals beach, cave, cliff, coast, coastal, coastline, erosion, europe, galicia, i reiterated, landmark, landscape, low tide, lugo, natures, ocean, outdoor, outdoors, playa, playa cathedrales, praia das catedrais, rock, rock formation, sand, scenery, scenic, sea, seascape, shore, sky, spain, stone, summer, tide, tourism, travel, water, waves,