Dune di Piscinas, a huge massive sand desert dune by the seaside with a sandy ocean sea beach on the island Sardinia, Italy

dune di piscinas sanddune sandy beach sand dune sardegna sardinia sahara aerial national park natural park beach coast island oasis bay landscape drought desert scivu sea drone olbia mediterranean seaside dry idyllic tourism nature holiday italy ocean travel flying vacation summer waves flight natural wind crystal clear romantic italian diving tourist sunset iconic colorful