The Hidden History of the Arch of Gallienus in Rome

In this video, we explore the history of the Arch of Gallienus—an often overlooked but historically important monument in Rome. Built on the site of the ancient Porta Esquilina, one of the 16 main gates of the Servian Wall, the arch was dedicated to Emperor Gallienus and his wife, Salonina, during a turbulent period in Roman history.

Originally part of a triple-arched structure, the arch marked a major entrance into the city, connecting Rome to key roads like the Via Labicana and Via Tiburtina. It witnessed both triumphant legions and public executions, and even served symbolic roles in the Middle Ages. Learn how this ancient structure evolved, what remains today, and why it matters.

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