Isola Tavolara in the La Maddalena Archipelago features a varied underwater topography consisting of reefs, walls, wrecks, and caves. Suited for intermediate divers, the site offers depths between 10 and 40 metres. Access is exclusively by boat. Conditions are variable, with visibility ranging from 15 to 40 metres and moderate currents. Water temperatures fluctuate between 14C and 20C throughout the year. Divers should remain cautious of boat traffic, deep sections, overhead environments, and potential strong currents. Night diving is permitted at this location. Local facilities offer air fills, equipment rental, guided tours, and boat charters to support diving activities.

Il Grottone is a marine cave and wall dive site located in the La Maddalena Archipelago. The site features a large submerged chamber with an entrance accessible from a buoy, leading to a maximum depth of 18 metres within the cavern. The surrounding wall extends to a depth of 35 metres. Access to this site is by boat only. Divers should be aware of potential boat traffic in the area and the specific hazards associated with cavern diving and depth. Conditions are generally mild, with water temperatures ranging from 14C to 21C throughout the year. This site is suitable for intermediate divers.

Tegghia Liscia is a wall dive located in the La Maddalena Archipelago, Italy. The site features a vertical wall that descends from the surface to a maximum depth of 36 metres, with an average depth of 20 metres. Divers can explore a swim-through feature along the wall. Access to the site is by boat only. Conditions are generally stable, with mild currents and visibility ranging between 10 and 25 metres. Water temperatures fluctuate between 14C and 21C throughout the year. The site is suitable for intermediate divers, and the shallow sections are appropriate for snorkelling.

Occhio di Dio is a complex site in the La Maddalena Archipelago, Italy, defined by a triangular limestone slit that extends underwater. The topography includes a mix of walls, caves, pinnacles, and reefs. Divers can expect depths ranging from 18 to 38 metres, with an average depth of 25 metres. Access is by boat only, and the site is suited for intermediate divers due to moderate currents and the presence of overhead environments. Visibility fluctuates significantly between 5 and 40 metres. Species recorded around this area include common octopus, great barracuda, Mediterranean moray, Turkish wrasse, cow snail, slipper lobster, various sea slugs, and Mediterranean cardinalfish.

Punta Levante is a reef site located in the La Maddalena Archipelago, Italy. Situated 1000 metres from the shore, this site requires boat access for all dives. The topography features depths ranging from 6 to 24 metres, with an average depth of 10 metres. Divers should be prepared for moderate currents, which can occasionally become strong. Visibility at the site typically ranges between 15 and 30 metres. Due to the current conditions and depth profile, this site is best suited for intermediate divers. Water temperatures fluctuate throughout the year, ranging from 14C in the winter and spring months to 23C in September.

Cala Cicale in the La Maddalena Archipelago is a boat-access site featuring a combination of wall and cave structures. The topography drops from 15 to 30 metres, with an average depth of 20 metres. Visibility typically ranges between 15 and 30 metres, and mild currents make the site suitable for beginners. Divers should remain vigilant regarding boat traffic when surfacing and are advised to deploy a surface marker buoy. The site is accessible year-round and is approved for night diving. Local facilities provide air fills, equipment rental, and guided tours to assist with navigation.

Punta Arresto is a reef and wall site located in the La Maddalena Archipelago, Italy. The topography extends from 3 metres to 25 metres, with an average depth of 14 metres. Access is by boat, as the site is situated 50 metres from the shore. While the current is typically mild, it can strengthen, and divers should confirm conditions with the boat captain before entry. Visibility is high, ranging from 15 to 40 metres. This site is suitable for intermediate divers and supports night diving. Typical dive duration is 40 minutes, with water temperatures fluctuating between 14C and 23C throughout the year.

Punta Falcone is a reef and wall dive site located in the La Maddalena Archipelago, Italy. The site features a varied topography suitable for intermediate divers, with depths ranging from 5 to 35 metres and an average depth of 15 metres. Access is possible via both shore and boat, though a boat is required to reach the site located 2778 metres from the shore. Conditions vary, with visibility typically between 10 and 30 metres and moderate currents. Water temperatures fluctuate between 14C and 21C throughout the year. Divers should be aware of potential hazards including jellyfish, sea urchins, sharp coral, and stonefish.