🇷🇺 Russia · Submerged site
Toricos — Cape Toretae Southern Harbour (Anapa South Cape)
Archaic to Hellenistic (560 BCE – 50 BCE) · Toretae Maeotian / Greek
Southern cape harbour of Toricos at Toretae Cape — 45 m jetty at –2.5 m and breakwater spur.
🇾🇪 Yemen · Submerged site
Qana – Incense Harbour of Hadramawt, Bir Ali
South Arabian to Himyarite (c. 500 BCE – 630 CE) · Hadrami / Himyarite
Hadrami sea harbour rock-cut channel 600 m at –0.5 m off Bir Ali – mole with incense altars.
🇬🇷 Greece · Submerged site
Naupactus – Venetian–Ancient Harbour at Lepanto
Classical to Venetian (456 BCE – 1571 CE) · Athenian / Aetolian / Venetian
Athenian-to-Venetian harbour – Classical mole at –1 m under Venetian mole at Lepanto.
🇺🇦 Ukraine · Submerged site
Pantikapaion — Mithridates Harbour North Mole (Kerch Bay) — v2
Archaic to Late Antique (600 BCE – 370 CE) · Milesian Greek / Bosporan Kingdom
North mole of Bosporan capital Pantikapaion at Kerch Bay — 140 m ashlar-concrete mole at –2 m.
🇨🇾 Cyprus · Submerged site
Kato Paphos Harbour – Submerged Breakwater
Hellenistic to Byzantine (320 BCE – 600 CE) · Ptolemaic / Roman / Byzantine
Ptolemaic harbour breakwater 300 m at –1.5 m off Paphos castle – quay at –1 m.
🇷🇺 Russia · Submerged site
Hermonassa — Southern Mole Harbour on Tuzla Spit South (Taman)
Archaic to Late Antique (600 BCE – 400 CE) · Ionian Greek / Bosporan
Southern Strait mole of Hermonassa on Tuzla South — 180 m rubble mole at –3 m controlling Kerch Strait.
🇷🇺 Russia · Submerged site
Hermonassa — Southern Mole Harbour on Tuzla Spit South (Taman) — v2
Archaic to Late Antique (600 BCE – 400 CE) · Ionian Greek / Bosporan
Southern Strait mole of Hermonassa on Tuzla South — 180 m rubble mole at –3 m controlling Kerch Strait.
🇮🇹 Italy · Submerged site
Turris Libisonis – Roman Harbour at Porto Torres
Late Republican to Medieval (46 BCE – 1200 CE) · Roman / Vandal / Byzantine
Caesar's Sardinian colony harbour – 200 m pozzolana eastern mole at –1 to –2.5 m under Porto Torres.
🇺🇦 Ukraine · Submerged site
Myrmekion — South Harbour Submerged Quay (Kerch Strait South)
Archaic to Late Antique (570 BCE – 370 CE) · Ionian / Bosporan
South Strait harbour of Myrmekion — 70 m quay at –2.5 m and wine cellar.
🇮🇹 Italy · Submerged site
Caulonia – Achaean Harbour at Monasterace
Archaic to Hellenistic (c. 700–200 BCE) · Achaean Greek / Bruttian
Achaean colony harbour drowned at Punta Stilo – mole blocks at –1.5 m off Monasterace Marina.
🇺🇦 Ukraine · Submerged site
Tyritake — North Quay Submerged Harbour (Kerch Bay Tyritake North)
Archaic to Late Antique (570 BCE – 370 CE) · Milesian / Bosporan
North wine quay of Tyritake on Kerch Bay — 60 m quay at –1.5 m and vat terrace.
🇬🇷 Greece · Submerged site
Cirra – Harbour of Delphi in the Gulf of Corinth
Geometric to Roman (c. 800 BCE – 400 CE) · Phocian / Delphi Amphictyony / Roman
Delphi's pilgrim harbour drowned 0.5–1 m off Galaxidi – rubble mole and silted basin beneath plain.
🇹🇷 Turkey · Submerged site
Clazomenae – Olive-Oil Harbour at Liman Tepe, Urla
Archaic to Hellenistic (c. 650–100 BCE) · Ionian Greek
Archaic olive-oil harbour – ashlar quay at –0.5 m off Liman Tepe, Urla.
🇱🇰 Sri Lanka · Submerged site
Mantai – Anuradhapura's Submerged Port, Mahatittha
Iron Age to Portuguese (c. 800 BCE – 1500 CE) · Anuradhapuran / Indo-Roman / Islamic
Anuradhapura's lagoon harbour – jetty at –1 m off Mantai dunes and silted basin under mangrove.
🇪🇬 Egypt · Submerged site
Myos Hormos — Mangrove Lagoon Harbour at Marsa Nakari (Aphrodite Port)
Ptolemaic to Roman (c.280 BCE – 150 CE) · Ptolemaic / Roman Egyptian
Myos Hormos system southern mangrove lagoon at Marsa Nakari — 0.5–1.5 m mangrove-enclosed harbour 18 km south of Marsa Alam, Nechesia hypothesis.
🇺🇦 Ukraine · Submerged site
Chersonesos — Pesochnaya Bay Submerged Quay (Tauric Chersonesos East)
Archaic to Late Antique (600 BCE – 400 CE) · Heraclean Greek / Bosporan
Eastern bay harbour of Tauric Chersonesos in Sandy Bay — 110 m quay at –1.8 m and twin ship-shed ramps.
🇺🇦 Ukraine · Submerged site
Chersonesos — Pesochnaya Bay Submerged Quay (Tauric Chersonesos East) — v2
Archaic to Late Antique (600 BCE – 400 CE) · Heraclean Greek / Bosporan
Eastern bay harbour of Tauric Chersonesos in Sandy Bay — 110 m quay at –1.8 m and twin ship-shed ramps.
🇷🇺 Russia · Submerged site
Bata — Lagoon Harbour at Novomyshastovskaya (Batskoe Gorodishche South)
Archaic to Late Antique (600 BCE – 400 CE) · Ionian Greek / Bosporan
Southern lagoon harbour of Maeotian Bata at Kuban Liman — 80 m timber quay at –1.5 m and fish weir.
🇷🇺 Russia · Submerged site
Bata — Lagoon Harbour at Novomyshastovskaya (Batskoe Gorodishche South) — v2
Archaic to Late Antique (600 BCE – 400 CE) · Ionian Greek / Bosporan
Southern lagoon harbour of Maeotian Bata at Kuban Liman — 80 m timber quay at –1.5 m and fish weir.
🇷🇺 Russia · Submerged site
Kepoi — Central Ashlar Quay in Taman Gulf (Mid-Bay)
Archaic to Late Antique (600 BCE – 400 CE) · Milesian Greek / Bosporan
Central bay quay of Kepoi in Taman Gulf mid-bay — 100 m ashlar quay at –2 m and Aphrodite terrace at –1 m.
🇷🇺 Russia · Submerged site
Kepoi — Central Ashlar Quay in Taman Gulf (Mid-Bay) — v2
Archaic to Late Antique (600 BCE – 400 CE) · Milesian Greek / Bosporan
Central bay quay of Kepoi in Taman Gulf mid-bay — 100 m ashlar quay at –2 m and Aphrodite terrace at –1 m.
🇺🇦 Ukraine · Submerged site
Olbia Pontica — Parutyne Northern Mole on Bug Estuary (Borysthenes)
Archaic to Late Antique (600 BCE – 400 CE) · Milesian Greek / Bosporan
Northern mole of Olbia Pontica on Bug estuary at Parutyne — 120 m mole at –2 m and river quay with pilings.
🇺🇦 Ukraine · Submerged site
Olbia Pontica — Parutyne Northern Mole on Bug Estuary (Borysthenes) — v2
Archaic to Late Antique (600 BCE – 400 CE) · Milesian Greek / Bosporan
Northern mole of Olbia Pontica on Bug estuary at Parutyne — 120 m mole at –2 m and river quay with pilings.
🇷🇺 Russia · Submerged site
Gorgippia — Northern Basin Breakwater Extension (Anapa Bay North)
Archaic to Late Antique (600 BCE – 400 CE) · Ionian Greek / Bosporan
Northern breakwater of Gorgippia at Anapa Bay north — 150 m ashlar mole at –2 m and warehouse podium.