Narona developed near the lower Neretva River, ancient Naron, where an inland waterway met routes toward the Adriatic and the Balkan interior. An emporium served Greek and Indigenous traders before Roman expansion. During the first century BCE Narona became a Roman colony, conventionally linked with Julius Caesar’s settlement policies. Veterans, local elites, merchants, officials, and laborers made it a regional administrative and commercial center. The river port moved agricultural goods, wine, oil, pottery, timber, metal, and people through the province of Dalmatia.

Under Augustus the town received a forum and an Augusteum devoted to the imperial cult. Statues of emperors and members of the Julio-Claudian family stood within the temple, presenting dynasty and Roman order through an assembled marble household. Priests and local benefactors used the cult to demonstrate loyalty and status. The sculpture group changed as rulers succeeded one another, and some figures were recut or repositioned. This was political communication in a provincial community, not merely a gallery of portraits.

Narona continued into late antiquity and became a Christian episcopal center. Churches replaced or repurposed earlier sacred and civic spaces as the city’s institutions changed. Shifts in river channels, trade, security, and political organization contributed to decline, while the modern village of Vid grew over the ruins. Residents encountered ancient masonry and reused stone for generations. Because houses and fields covered the Roman town, most of its plan remained hidden and archaeological work had to proceed within a living community.

In 1995 excavations led by Emilio Marin uncovered the Augusteum and numerous marble statues, many found toppled and broken. Their context provided exceptional evidence for an imperial cult ensemble. Croatia created the Narona Archaeological Museum directly over the temple, opening it in 2007 as the country’s first museum built in situ above an archaeological site. The modern structure protects foundations and displays original sculptures close to where they stood, while walkways preserve views across the excavation.

The state museum now interprets Narona’s trade, religion, daily life, and rediscovery in Vid. The Augusteum remains its centerpiece, but artifacts from houses, graves, streets, and the port broaden the story beyond emperors. The museum’s architecture makes preservation strategy visible: ancient walls remain below a contemporary shelter rather than being moved or imaginatively rebuilt. Narona connects Indigenous and Mediterranean exchange, Roman colonial government, imperial representation, Christian transformation, village continuity, and a major modern archaeological discovery that reshaped understanding of provincial portrait sculpture.