Qualla: Oea

Oea: Introduction

Fri, 27 Mar 2026 00:00:00 GMT

Photo credit Daniel and Kate Pett, CC BY 2.0. Tripoli has a secret that hides in plain sight. Beneath its streets, under foundations poured in the 20th century, under Ottoman walls and medieval markets, lie the remains of a city called Oea. Founded by Phoenician traders in the 7th century BC, possibly on top of an even older Berber settlement called Oyat, the city spent nearly 1,600 years under that name before the 9th century replaced it with the one the world uses today. Unlike its sister cities Sabratha and Leptis Magna, which were abandoned to the sand and preserved as ruins, Oea was never deserted. Its inhabitants simply kept building on top of it, century after century, burying the ancient city under the living one.

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Image: Daniel and Kate Pett | CC BY 2.0

Oea: The Harbor That Drew Empires

Fri, 27 Mar 2026 00:00:00 GMT

Photo credit Daniel and Kate Pett, CC BY 2.0. What brought the Phoenicians to this stretch of North African coast was geography: a natural harbor flanked on its western shore by a small, defensible peninsula. It was the kind of position that traders dream of and soldiers covet. The Phoenicians established their colony and na...

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Image: Daniel and Kate Pett | CC BY 2.0

Oea: Languages of the Living City

Fri, 27 Mar 2026 00:00:00 GMT

Photo credit Daniel and Kate Pett, CC BY 2.0. Oea was never culturally monolithic. Most of its inhabitants continued speaking Phoenician, mixed with local Berber vocabulary, well into the 3rd century AD, even as Latin served as the official language of the elite. By the 6th century, when Byzantine administrators governed the...

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Image: Daniel and Kate Pett | CC BY 2.0

Oea: Bishops, Vandals, and the Desert Frontier

Fri, 27 Mar 2026 00:00:00 GMT

Photo credit Daniel and Kate Pett, CC BY 2.0. Three bishops of Oea appear in the historical record. Natalis spoke at the Council of Carthage in 255 AD, representing not only his own diocese but also those of Sabratha and Leptis Magna. Cresconius, a Catholic bishop under the Vandal king Genseric, was eventually summoned to Ca...

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Image: Daniel and Kate Pett | CC BY 2.0

Oea: The City That Refused to Disappear

Fri, 27 Mar 2026 00:00:00 GMT

Photo credit Franzfoto, CC BY-SA 3.0. In November 643, Arab armies took Tripoli shortly after conquering Alexandria. The Byzantines briefly recaptured the city before it fell again around 680. What makes Oea's story remarkable is what did not happen next. Sabratha was abandoned. Leptis Magna was swallowed by sand. Bu...

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Image: Franzfoto | CC BY-SA 3.0

Oea: Restoration and What Lies Below

Fri, 27 Mar 2026 00:00:00 GMT

Photo credit Daniel and Kate Pett, CC BY 2.0. After Italy conquered Libya in the Italo-Turkish War, Italian archaeologists and architects turned their attention to what remained visible. Conservation work began around 1919, and in the 1930s, architect Florestano Di Fausto redesigned the area around the Arch of Marcus Aureliu...

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Image: Daniel and Kate Pett | CC BY 2.0