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.

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.

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.

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.

Archetto is a wall and cave system located in the La Maddalena Archipelago, Italy. The site features a wall that drops from 5 metres to 30 metres, with an average depth of 10 metres. Access is by boat only. The topography includes a cave section that presents an overhead environment, requiring careful buoyancy control to avoid entanglement. Divers should be aware of sharp rocks throughout the area. Conditions vary, with water temperatures ranging from 14C to 22C and mild currents. This site is suited for intermediate divers due to the depth and overhead environment. Guided tours are available through the local dive shop.

La Mandria is a wall and reef site in the La Maddalena Archipelago, Italy, offering depths ranging from 5 to 40 metres with an average of 26 metres. The topography features a vertical wall that requires boat access. Divers should be prepared for mild currents that can occasionally spike, necessitating careful monitoring of depth and proximity to the boat. Visibility varies between 5 and 25 metres. Given the maximum depth of 40 metres, this site is suited for intermediate divers. Nitrox is available at the local dive shop to assist with bottom time management during deeper profiles.

Secca dell' Elefante is a seamount featuring wall and reef topography located in the La Maddalena Archipelago. The site ranges from 14 to 40 metres in depth, with an average depth of 30 metres. Divers access this site by boat, and it is suited for intermediate divers due to moderate currents and depth. Visibility typically spans 10 to 30 metres. Species recorded around this area include common octopus, Mediterranean moray, wrasses, cow snails, flatworms, slipper lobsters, tricolor doris, Mediterranean violet aeolids, sea slugs, tube worms, sea stars, two-banded seabream, hermit crabs, and painted comber. Divers should remain aware of potential entanglement hazards from fishing lines and debris.

Punta Spalmatore is a shallow reef and seagrass site located in the La Maddalena Archipelago. The topography features a sandy spit bordered by rocky edges, with depths ranging from 1 to 10 metres and an average depth of 5 metres. Conditions are generally mild with visibility between 10 and 25 metres. This site is suitable for beginners and offers both shore and boat access. Facilities at the location include parking, toilets, showers, changing rooms, a rinse station, air fills, equipment rental, a cafe, first aid, a dive shop, and boat charter services. Typical dives last approximately 60 minutes, and the site is well-regarded for snorkelling.