🇹🇷 Turkey · Submerged site
Teos Harbour – Archaic Mole at Sığacık
Archaic to Hellenistic (c. 700–100 BCE) · Ionian Greek / Persian
Ionian wine harbour – 110 m Archaic mole at –1 m off Sığacık.
🇹🇷 Turkey · Submerged site
Trapezus – Black Sea Harbour of Trabzon, Pontus
Archaic to Ottoman (631 BCE – 1923 CE) · Ionian Greek / Pontic / Roman / Byzantine / Seljuk
Milesian 756 BCE via Sinope — 180 m eastern mole at −2 m off Trabzon Ortahisar where Xenophon wintered 30 days.
🇹🇷 Turkey · Submerged site
Heraclea Pontica – Megarian Black Sea Harbour at Karadeniz Ereğli
Archaic to Ottoman (560 BCE – 1923 CE) · Megarian / Boeotian / Pontic Greek / Roman / Genoese
Megarian coal port 560 BCE — 110 m ashlar mole at −2 m off Ereğli with Heracles Acherusian cave above harbour where triremes wintered.
🇹🇷 Turkey · Submerged site
Myrina Harbour – Dredged Basin at Aliağa
Archaic to Roman (c. 700 BCE – 300 CE) · Aeolian Greek / Pergamene
Dredged river harbour 200×120 m at 0 m – outer mole at –1 m in Aliağa Bay.