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.
Dived here today? How were conditions vs. what we showed?
About this site
Drenia refers to a small group of islets near Ammouliani, off the Athos peninsula in the northern Aegean Sea, close to Halkidiki in northern Greece. The islands sit in clear, sheltered waters typical of this part of the Chalkidiki coast, reached by boat from Ammouliani or nearby mainland harbors.
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.
Mediterranean Violet AeolidFlabellina affinisReported here · unconfirmed
Cratena SlugCratena peregrinaReported here · unconfirmed
White-spotted yellow wart slugPhyllidia flavaReported here · unconfirmed
Black sea urchinArbacia lixulaReported here · unconfirmed
Mediterranean DamselfishChromis chromisReported here · unconfirmed
Painted ComberSerranus scribaReported here · unconfirmed
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
No notes yet. Dived here? Be the first to leave a tip.
Share a write-up or a photo. Submissions are reviewed before they appear on the page.
Nearby dive sites
Shops that dive here
No shops have listed this site yet.