blue sea and characteristic caves of cala luna golfo di orosei sardegna or sardinia italy

beach blue cala calaluna cave clear cliff clouds coast coastline costasmeralda cove destination emerald europe famous golfodiorosei gonone gray grey gulfoforosei hike idyllic island italy landscape luna mediterranean nature orosei paradise rocks rocky sand sardegna sardinia scrub sea seascape seashore seaside shore shoreline sky summer sunlight sunny sunshine turquoise water