Arch of Marcus Aurelius
Tripoli, Libya · built 165
The Arch of Marcus Aurelius (Qaus Mārkūs Aurīliyūs) is a Roman triumphal arch in the city of Oea, modern Tripoli, Libya, where it is found near the northeastern entrance to the Medina.
Monument data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).