Ключевые слова: algarve, arch, atlantic, beach, calcareous, carved, carvoeiro, cave, caves, cliff, coast, coastline, crag, eroded, erosion, europe, geology, hike, idyllic, islet, lagoa, lagos, landscape, lighthouse, limestone, nature, notch, ocean, outdoor, piedade, pillar, ponta, ponta da piedade, portugal, portuguese, rugged, sand, sea, seascape, seashore, seaside, seven hanging valleys trail, shore, shoreline, turquoise, wave,