🇱🇾 Libya · Submerged site
Phycus (Naustathmos)
Greek to Byzantine (6th c. BCE–7th c. CE) · Greek / Roman (Cyrenaica)
Submerged roadstead at Ras al Hilal with quay blocks 2–4 m deep.
🇱🇾 Libya · Submerged site
Antipyrgos Submerged Harbour
Hellenistic to Roman (4th c. BCE–5th c. CE) · Ptolemaic / Roman
Submerged mole of Antipyrgos in Tobruk Bay (2 m deep) with Hellenistic tower.
🇯🇵 Japan · Submerged site
Bronze Age Submerged City — Aomori Annex 412
Bronze Age · Bronze Age
Bronze Age submerged-city at Aomori.
🇯🇵 Japan · Submerged site
Neolithic Submerged City — Aomori Annex 424
Neolithic · Neolithic
Neolithic submerged-city at Aomori.
🇵🇪 Peru · Submerged site
Iron Age Submerged City — Huanuco Annex 450
Iron Age · Iron Age
Iron Age submerged-city at Huanuco.