This cave formerly must have been a watercourse, which is evident from its smooth, eroded walls. Very old stalactites, now submerged, are present in the vaults and just after the entrance at 7 meters you can see the demarcatingline at the old sea level and a column stalactite of considerable size, see photo.

Another top site in the area is Grotta dei Fantasmi, the ghost cave. The entrance is only 7 meters but the dive is only a few tens of cm from the surface, present several air bubbles and tunnels. Completely of white limestone rock it is reminiscent, in part because of the excellent visibility, of cenotes in Central America.

Cala della Bramassa with its flat bottom, convenient for carrying out exercises, is a suitable place to carry out the open waters of beginner courses (Try Scuba and Basic diver). Swimming offshore it reaches 18 mt. Also suitable as a snorkeling spot as it is sheltered from winds and the sea is almost always flat.

One of the most popular dives in the area given its beauty and simplicity, and with an average depth of 12 mt it is truly accessible to all levels. Numerous arches and walls full of life are present; the dive culminates with entry into a large cave at a depth of 8 mt only. Beautiful and fun.

The Dolphin is a dive site sheltered from the mistral, the predominant wind in the area, and in fact is practicable even in adverse weather conditions. It is so named because at a depth of 16mt a life-size statue of a dolphin has been placed on a concrete base.

The Madonnina is the dive site exactly below the Capocaccia promontory; after descending, follow a colorful wall to the Madonnina cavern, which is also rich in sponges, concretions and corals. However, one can move away from the wall to look for fish further offshore and deeper.

Dive spot suitable for Open Water Diver. The bottom slopes slowly down to 16-18 mt, easy to enter the water because of the always calm sea. Good for Try Scuba and Basic Diver exercises but also for compass navigation exercises. Great spot for snorkelers.

Located just behind the Capocaccia promontory, the Nereo cave is considered one of the most beautiful dives in the Mediterranean and absolutely in the top 5 in Sardinia. The uniqueness of this cave is the huge environments and the possibility to vary the route according to the diver's ability.

The Tunnel Cave is a cave dive in very large spaces: its vault is 17 m high, impressive are the light effects when looking from the inside to the outside. There are also a couple of narrower tunnels reserved for those with a Cave patent.

Cabirol Cave takes its name from the Cabirol staircase, the famous 754-step staircase leading to the entrance of Neptune Caves. The entrance remains exactly below the staircase and is on two levels, one at a depth of 12mt and the other at 5mt. The play of light is particularly beautiful.