Secca delle Ancore is a diverse offshore site in the La Maddalena Archipelago featuring a combination of reef, wall, and pinnacle topography. Divers can explore depths ranging from 10 to 28 metres, with an average depth of 22 metres. The site is strictly a boat dive, and moderate currents are common, requiring strong buoyancy control and drift diving experience. Due to the depth profile and potential for nitrogen narcosis, careful monitoring of decompression limits is essential. The site is suited for intermediate divers who are comfortable managing currents and maintaining precise depth control throughout the dive.

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.

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.

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.

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.

Piscine di Molara is a shallow reef site located 1000 metres from the shore in the La Maddalena Archipelago. This site is accessible only by boat and is well-suited for beginners, offering an average depth of 6 metres with a range between 4 and 8 metres. The area features a white sandy bottom and visibility typically ranging from 20 to 30 metres. Conditions are generally calm with mild currents, though visitors should remain aware of boat traffic and the presence of jellyfish. The site is highly regarded for snorkelling, with water temperatures fluctuating between 14C and 26C throughout the year.

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.

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.