Dive-site story
Situated along the dramatic limestone coastline of the Gulf of Orosei in eastern Sardinia, Cala Luna is celebrated for its monumental sea caves and rocky seabed. The site features series of illuminated archways, shallow caverns, and boulder fields that transition into expansive Posidonia oceanica meadows. Sunlight pierces through cavern openings to create shifting light beams across the white sand floor, offering scenic swim-throughs alongside classic Mediterranean fauna.
Extensive limestone sea caves featuring cathedral-like overhead chambers and sunlit arches
Rocky crevices harboring well-camouflaged octopuses, groupers, and moray eels
Vast Posidonia seagrass meadows teeming with juvenile fish and nudibranchs
Location
Use the map to plan with your operator and confirm the exact entry point on the day.
Seasonality
Warmer sea conditions and optimal water clarity align with the Mediterranean summer and early autumn.
Marine life
| Species | Likelihood | J | F | M | A | M | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dusky GrouperEpinephelus marginatus | Common | ||||||||||||
| Mediterranean MorayMuraena helena | Common | ||||||||||||
| Common OctopusOctopus vulgaris | Common | ||||||||||||
| Common StingrayDasyatis pastinaca | Seasonal | ||||||||||||
| Spotted FlabellinaFlabellina affinis | Common |
Marine forecast
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