Hollowed-out limestone arch, S'Archittu, Planargia Province, Sardinia, Italy, Europe

arch area areas cliffs coast coastal coastline coastlines coasts countryside day daylight daytime during europe european exterior exteriors hollowed hollowed out island islands italian italy landscape landscapes limestone mediterranean nature nobody out outdoor photo photos planargia province region regions rock rocks rocky sarchittu sardegna sardinia scenery scenic sea seaboard seaboards seacoast seas seascoast seascoasts seashore seashores shore shoreline shorelines shores shot shots south southern stone the