La Grotte Arc En Ciel
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
La Grotte Arc En Ciel lies off Jarre Island, part of the small archipelago south of Marseille along the Provence coast in the Mediterranean. The island sits within the Calanques area, a stretch of limestone coastline known for its inlets and rocky underwater terrain, reached by boat from the Marseille area.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Red ScorpionfishScorpaena scrofaReported here · unconfirmed
Leopard Sea SlugPeltodoris atromaculataReported here · unconfirmed
Mediterranean MorayMuraena helenaReported here · unconfirmed
Violescent Sea-whipParamuricea clavataReported here · unconfirmed
Yellow Cluster AnemoneParazoanthus axinellaeReported here · unconfirmed
Pink CoryphellaEdmundsella pedataReported here · unconfirmed
Mediterranean FanwormSabella spallanzaniiReported here · unconfirmed
Mediterranean Red Sea StarEchinaster (Echinaster) sepositusObserved near here · iNaturalist
Mediterranean Rainbow WrasseCoris julisObserved near here · iNaturalist
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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