🇱🇾 Libya · Ancient city
Apollonia of Cyrenaica
Archaic Greek to Byzantine (630 BCE–7th c CE) · Greek / Hellenistic / Roman / Byzantine
Cyrene's port with double submerged harbour at -2.5 m, theatre and Governor's mosaics.
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110 places in the atlas, 11 of them inscribed as UNESCO World Heritage.
🇱🇾 Libya · Ancient city
Archaic Greek to Byzantine (630 BCE–7th c CE) · Greek / Hellenistic / Roman / Byzantine
Cyrene's port with double submerged harbour at -2.5 m, theatre and Governor's mosaics.
Hellenistic to Roman (4th c. BCE–5th c. CE) · Ptolemaic / Roman
Submerged mole of Antipyrgos in Tobruk Bay (2 m deep) with Hellenistic tower.
🇱🇾 Libya · Submerged site
Archaic Greek to Early Islamic (560 BCE – 643 CE) · Greek Cyrenean / Ptolemaic / Roman
Overlapping Greek harbours of Euesperides (560 BCE) and Berenice (247 BCE) preserved as lagoon moles and fish-tanks under Benghazi lagoon.
🇱🇾 Libya · Submerged site
Hellenistic to Early Islamic (247 BCE – 642 CE) · Greek Ptolemaic / Roman / Byzantine
Ptolemy III foundation 247 BCE — Pentapolis harbour drowned 2 m off Tolmeita with 100 m breakwater and 6,000 m³ cisterns.
🇱🇾 Libya · Submerged site
Archaic to Late Roman (6th c. BCE – 5th c. CE naustathmos) · Greek Cyrenean / Roman
Cyrenaica northern tip storm harbour — twin 120 m moles at 2 m depth on Ras al-Hamama cape refuge.
🇱🇾 Libya · Submerged site
Archaic Greek to Fatimid (620 BCE – 10th c. CE) · Greek Cyrenean / Roman / Byzantine
Cyrenaican grain port founded 620 BCE — ashlar quay and slipways now reef-submerged with Justinian fortress above.
🇱🇾 Libya · Ancient city
Archaic Greek to Islamic (6th c BCE–7th c CE; Hellenistic–Roman peak) · Greek / Ptolemaic / Roman / Jewish / Byzantine
Ptolemaic queen-city beneath Benghazi with salt-marsh promontory, Jewish menorah mosaic and silted harbour.
🇱🇾 Libya · Submerged site
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.
