Cala Gonone is famous for the endless array of caves, tunnels and mysterious enclosures found near the surface of the sea. Many of these cavities have an above-ground portion that continues underwater.
Argonauta Diving Club
Dive center in  
Cala Gonone is famous for the endless array of caves, tunnels and mysterious enclosures found near the surface of the sea. Many of these cavities have an above-ground portion that continues underwater.