Porta Marina, City gate in Barletta, Italy

Porta Marina is a stone gateway in Barletta that linked the harbor to the old town and served as a controlled access point to the fortified urban core. The structure features sturdy masonry construction typical of harbor gates from the 18th century.

The gate was built in 1751 to control and monitor ship traffic between the city and the sea. It stands as an example of military fortification architecture constructed during the Bourbon rule in southern Italy.

The gate's name Marina directly reflects Barletta's importance as a port city and its reliance on the sea for growth. Visitors today can sense how this entrance once controlled the flow between the urban core and maritime activities.

Porta Marina stands on Piazza Marina, where Via Marina climbs from the port and Via Mura San Cataldo descends from the castle gardens toward the sea. Via Mura del Carmine arrives from the opposite side along the old sea-facing walls. The gate is a pedestrian passage, so walkers can cross the square on foot between the harbour and the old town.

The 1751 gate carries a stone inscription on its seaward face, flanked by the city's arms and the Bourbon coat of arms; the same Bourbon emblem appears on the opposite side. The medieval gate it replaced is probably the pointed arch now giving access to the building that housed the Guardia di Finanza.