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Sulcis Iglesiente – Southwestern Sardinia Diving Area
Welcome to one of Sardinia’s most authentic and lesser-known diving regions, where dramatic cliffs, submerged caves, and volcanic reefs meet a rich variety of marine life. Stretching from the island of San Pietro to the coast of Nebida, the Sulcis Iglesiente offers a pristine underwater world for divers of all levels.
Diving Conditions & Experience
Visibility: Excellent (up to 30 meters)
Water Temperature: 14°C (winter) to 26°C (summer)
Best Season: May to October
Experience Level: Suitable for all; some sites recommended for advanced divers
Local guides select dive spots daily based on conditions, currents, and marine activity to ensure the best and safest experience.
Top Dive Spots
Pan di Zucchero – Buggerru (5–30m)
A massive white limestone sea stack with sheer vertical walls plunging into the blue. Underwater cliffs host colorful sponges, moray eels, and pelagic fish. Shallow caves near the surface add to the charm of this dive.
Porto Sciusciau Reef – Sant’Antioco (5–25m)
A volcanic rock pinnacle just beneath the surface, dropping into deeper waters. Cracks and crevices are home to groupers, moray eels, and vibrant coral species.
The Faraglioni – Nebida (5–20m)
Spectacular rock formations rising from the sea floor, teeming with lobsters, sea bream, sepia, and octopus. Ideal for photographers and nature lovers.
Cicale Cave – Buggerru (10–25m)
A rocky descent leading to a cave inhabited by slipper lobsters ("cicale di mare") and moray eels. A quiet, atmospheric dive suitable for advanced divers.
Tacche Bianche – San Pietro Island (10–25m)
An arched reef covered with coral and gorgonians at about 17 meters. Expect schools of reef fish, crustaceans, and occasional large pelagics.
Located off Sardinia’s southwestern coast, Isola di San Pietro is a hidden gem for divers seeking unspoiled marine environments.The island boasts clear waters, diverse marine life, and a variety of dive sites ranging from caves to historical wrecks.
Diving Conditions & Experience
Depth: Varies across sites, accommodating different skill levels
Certification Required: Open Water to Advanced Open Water Diver
Difficulty: Ranges from easy to challenging
Visibility: Typically excellent
Currents: Generally mild
The island's dive sites cater to both novice and experienced divers, featuring rocky seabeds, coral formations, caves, and underwater tunnels.Local diving centers like Isla Diving and Carloforte Diving offer guided excursions and courses.
Top Dive Spots
Grotta delle Oche (15–30 m)
A captivating sea cave featuring light-filled chambers and unique rock formations.Home to various marine species, it's suitable for intermediate divers seeking an adventurous experience.
Buxilli (10–25 m)
A scenic dive site known for its vibrant marine life and interesting underwater landscapes.Perfect for divers looking to explore diverse ecosystems in a single dive.
Le Tonnare (20–30 m)
Dive into history at the old tuna fishery, where remnants of traditional fishing structures create an artificial reef teeming with life.This site offers a unique blend of cultural heritage and marine biodiversity.
Marine Life You Might Spot
Groupers, Barracudas, Moray Eels, Octopuses, Nudibranchs, and occasional sightings of Tuna and Manta Rays.