🇺🇦 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.
🇻🇳 Vietnam · Ancient village
Truong Son Sa Huynh
Iron Age Sa Huỳnh 1000 BCE–200 CE → Oc Eo 200–600 CE → Cham 200–1400 CE · Sa Huỳnh (South Central Vietnam Iron Age, Kalanay related)
Sa Huỳnh jar-burial coastal culture (1000 BCE–200 CE) at Sa Huỳnh dune plain — 80 cm burial jars with lingling-o earrings and glass bead sea trade.
🇪🇬 Egypt · Submerged site
Ayn Sukhna — Galala Harbour at Wadi al-Jarf North Anchorage (Pharaonic) — v2
Old Kingdom to New Kingdom (2600 – 1200 BCE) · Old Kingdom Egyptian
Northern Galala pharaonic anchorage of Ayn Sukhna — sandstone quay at –1.5 m and 100 m slipway for Sneferu Sinai fleet.
🇲🇱 Mali · Submerged site
Jenné-Jeno – Niger Inland Delta Harbour Mound, Mali
Iron Age to Medieval (c. 250 BCE – 1400 CE) · Soninke / Jenné-Jeno / Djenné
Inland Delta harbour mound 25 ha – seasonal wharves 200 m buried 1.5 m at Bani bank, Djenné.
🇬🇹 Guatemala · Ancient city
Cancuen
Late Classic (400 – 800 CE) · Maya (Cancuen – Pasión port)
Cancuen in Alta Verapaz, Guatemala is a Late Classic (400 – 800 CE) ancient city attributed to Maya (Cancuen – Pasión port) culture.
🇪🇬 Egypt · Buried city
Karanis — Lake Moeris Harbour Pier (Kom Aushim)
Ptolemaic to Byzantine (c.260 BCE – 450 CE) · Ptolemaic Greek / Roman Egyptian
Peak Fayum metropolis on Lake Moeris — harbour pier and quay 1–3 m under lake-edge reeds, papyrus capital of Arsine.
🇬🇷 Greece · Submerged site
Aigosthena – Fortified Harbour of Megaris, Porto Germeno
Classical to Medieval (370 BCE – 1500 CE) · Megarian / Boeotian / Hellenistic
Megarian border fort — 18 m SE tower with original roof above 60 m mole at −2 m guarding Kithairon pass.
🇪🇬 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.
🇲🇷 Mauritania · Submerged site
Kumbi Saleh – Ghana Empire Harbour City, Mauritania
Ghana to Almoravid (c. 500–1200 CE) · Soninke Ghana / Almoravid / Wagadu
Ghana Empire caravan harbour 300×200 m dune-sealed at Kumbi Saleh – moated stone town 15 ha.
🇷🇺 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.
🇪🇬 Egypt · Buried city
Akoris — Second Terrace Harbour at Tihna el-Gabal (Nile Cliff)
Old Kingdom to Coptic (c.2500 BCE – 700 CE) · Egyptian / Ptolemaic / Roman
Nile cliff quarry town at Tihna — second harbour terrace slipway 2 m under talus 10 m above floodplain, limestone quay for Nile stone barges.
🇻🇳 Vietnam · Ancient city
Oc Eo
Funan 1st–12th c CE → Chenla → Post-Funan · Funan (Austroasiatic–Indianized) → Mekong–Champa transit
Funan canal city expanded — 11 canals and Ba Thê hill with Roman coin at Óc Eo, An Giang (1st–12th c).
🇵🇭 Philippines · Submerged site
Butuan – Balangay Harbour Settlement, Agusan del Norte
Late 1st millennium CE (c. 900–1300 CE) · Butuanon / Srivijaya-linked / Song Chinese trade
Balangay boatyard with 9 plank boats 8–15 m at 2 m silt – Agusan wharf 60 m inland.
🇺🇦 Ukraine · Submerged site
Tyritake — Submerged Harbour at Tyritake South (Kerch South Bay)
Archaic to Late Antique (6th c. BCE – 370 CE) · Milesian Greek / Bosporan
Southern fish-salting harbour of Tyritake at Kamysh-Burun south — 16 vats at –1.5 m and 70 m quay at –2 m.
🇹🇷 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.
🇨🇾 Cyprus · Submerged site
Kition Bamboula – Phoenician Harbour of Larnaca
Mycenaean to Ptolemaic (13th c. BCE – 312 BCE) · Mycenaean / Phoenician / Cypriot Cypro-Classical
Phoenician copper harbour whose Astarte temple and shipshed ramp lie –1 to –4 m under modern Larnaca bay fill.
🇷🇺 Russia · Submerged site
Toricos — Gelendzhik Roadstead Harbour at Toretae Cape (Gelendzhik East)
Archaic to Late Antique (600 BCE – 400 CE) · Ionian Greek / Bosporan
Eastern roadstead of Toricos at Gelendzhik Tonkiy Cape — 60 m timber-stone quay at –3 m and roadstead anchors at –4 m.
🇷🇺 Russia · Submerged site
Toricos — Gelendzhik Roadstead Harbour at Toretae Cape (Gelendzhik East) — v2
Archaic to Late Antique (600 BCE – 400 CE) · Ionian Greek / Bosporan
Eastern roadstead of Toricos at Gelendzhik Tonkiy Cape — 60 m timber-stone quay at –3 m and roadstead anchors at –4 m.
🇷🇺 Russia · Submerged site
Toricos — Toretae Harbour South of Gorgippia (Anapa Cape)
Archaic to Hellenistic (c.600–100 BCE) · Sindian / Toretae with Greek imports
Toretae promontory harbour on Anapa south cape — small ashlar fort and submerged cove 1–3 m, Sindic coast chain between Bata and Gorgippia.
🇬🇷 Greece · Submerged site
Lysimachia — Submerged Harbour at Hebros Delta (Thrace) — v2
Hellenistic to Early Roman (309 BCE – 100 BCE) · Diadoch Macedonian / Thracian
Hebros delta harbour of Lysimachus's capital Lysimachia — 100 m quay at –1.8 m in Lake Kaminia salt lagoon, Thrace.
🇹🇷 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.
🇩🇪 Germany · Ancient city
Ralswiek
Early Medieval Slavic Viking Age 750–900 · Slavic Rani (Rujaner) principality — Rugian Slavs
Ralswiek — Slavic Rani princely port-emporium (c.750–850 CE peak, with 8th c predecessor and 9th–10th c princely hall) on Großer Jasmunder Bodden isthmus, Rügen, controlling lagoon–Bay of Greifswald…
🇬🇷 Greece · Submerged site
Astypalaia Harbour – Submerged Quays of the Dodecanese Port
Archaic to Medieval (800 BCE – 1522 CE) · Dorian Greek / Hellenistic / Roman / Venetian
Dodecanese butterfly island — 80 m mole and quays at −3 m beneath Querini castle hill and at Kaminakia Bay 36.5171N.