Punta delle Oche is a marine dive site in Sardegna, Italy, featuring a combination of reef and cave topography. The site is accessed by boat and maintains a consistent depth of 19 metres. Due to the presence of caves, this site presents an overhead environment hazard, requiring appropriate diver awareness. Water temperatures fluctuate throughout the year, ranging from 15C in the winter months to 24C in late summer. Typical dives at this location last approximately 45 minutes. The site is suitable for beginner divers, though the cave structures necessitate careful navigation.

Tacche Bianche is a reef site located in Sardegna, Italy, accessible only by boat. The site features an average depth of 16 metres, with a typical range between 15 and 17 metres. Divers can expect variable visibility between 15 and 30 metres and mild currents. The underwater environment supports a variety of Mediterranean reef fish and invertebrates typical of the region. Due to the depth and conditions, this site is suited for intermediate divers. Water temperatures fluctuate throughout the year, ranging from 15C in the winter months to 25C during the peak of summer.

Le Colonne is a reef site located 1000 metres offshore in Sardegna, Italy. Reached exclusively by boat, the reef sits at depths between 5 and 16 metres, with visibility ranging from 10 to 30 metres. The site features mild currents and is suitable for beginner divers. The reef structure supports colonies of parazoanthus and sponges, providing a habitat for various reef fish and invertebrates. Night diving is a popular option here, as it allows for easier observation of nudibranchs and sea slugs on the substrate. Divers should exercise caution during boat entry and exit due to potential surf and shore break, and wear protective footwear to avoid sharp coral and rocks.

The Eurobulker IV is a shipwreck dive site located off the coast of Sardegna, Italy. The wreck lies at depths ranging from 9 to 35 metres, with an average depth of 20 metres. Access to the site is by boat only, as it is situated 28 kilometres from the shore. Divers should be prepared for mild currents and visibility that fluctuates between 12 and 30 metres. Due to the nature of the wreck, hazards include potential entanglement, overhead environments, and boat traffic. This site is suited for intermediate divers, with typical dives lasting approximately 45 minutes. Water temperatures vary throughout the year, ranging from 15C to 21C.

Secca Porto Scudo is a reef dive site located in Italy. The site is suitable for beginners and maintains a consistent depth of approximately 12 metres. Access to this location requires a boat. Water temperatures fluctuate throughout the year, ranging from 15C in the winter months to 25C during the peak summer period of August and September. As a reef environment, the site offers a stable underwater topography for divers to explore. Given the depth and conditions, it serves as a straightforward dive for those looking to experience the local marine environment.