Blue Cavern
Conditions
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
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About this site
Blue Cavern is a cave dive in Montenegro, also called the Blue Cave. It is known for its vivid colours and light effects, and for being one of the most photogenic dive sites in the country. The walls of the cavern are covered with sponges, sea fans and nudibranchs, set against the deep blue water of the Adriatic.
The maximum depth reaches 35 metres, although the dive adapts easily to shallower levels.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Marbled CrabPachygrapsus marmoratusReported here · unconfirmed
Mediterranean Rainbow WrasseCoris julisReported here · unconfirmed
Painted ComberSerranus scribaReported here · unconfirmed
Ornate WrasseThalassoma pavoReported here · unconfirmed
Incognito GobyGobius incognitusReported here · unconfirmed
Rusty BlennyParablennius sanguinolentusReported here · unconfirmed
Violet Sea UrchinSphaerechinus granularisReported here · unconfirmed
Mediterranean DamselfishChromis chromisReported here · unconfirmed
NudibranchNudibranchReported here · unconfirmed
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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