Grouper's Grotto
Conditions & tides
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
Grouper's Grotto lies off Con Son Island, the main island of the Con Dao archipelago, in Ba Ria-Vung Tau province off Vietnam's southern coast. This part of the South China Sea is reached by boat from the harbor near Con Son town, and dive operators on the island run trips out to the rocky and reef terrain around the archipelago's fringes.
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.
Green Sea TurtleChelonia mydasObserved near here · iNaturalist
Boring Giant ClamTridacna croceaObserved near here · iNaturalist
Clavelina cyclusObserved near here · iNaturalist
Atagema intectaObserved 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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