Discover Rome’s new Metro C stops, Colosseo–Fori Imperiali and Porta Metronia, linking suburbs to the historic centre with archaeological stations.

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After years of construction, Rome has finally inaugurated two new stations on Line C: Colosseo–Fori Imperiali and Porta Metronia. They opened to the public on 16 December 2025 in a ceremony attended and officially inaugurated by Mayor Roberto Gualtieri, marking a historic step for mobility in the city.

The new section connects San Giovanni to Via dei Fori Imperiali, about 3 km of underground line in the very heart of Rome, bringing the total number of Line C stations to 24. The Colosseo–Fori Imperiali stop becomes the line’s second major interchange, now crossing:

For the first time, the eastern outskirts are directly linked to Rome’s archaeological core.

INSPIRATION

The new Colosseo–Fori Imperiali station sits in a unique archaeological context, between the Colosseum and the Basilica of Maxentius, directly beneath Via dei Fori Imperiali.

At a depth of 32 metres, the architectural project is inspired by a major discovery made during excavation: 28 Republican-era wells and a domus found at great depth. These finds shaped both the structural solutions and the narrative approach to the future “archaeostation”.

Inside the station, the access route down to the platforms is designed as a small underground museum: along corridors and mezzanines you’ll find display cases, panels and multimedia installations that recount the history of the excavations, the artefacts discovered and the transformation of the Fori area over the last century.

From a functional point of view, the station offers:

The new Porta Metronia station stands in Piazzale Ipponio, between San Giovanni, the Celio and Appio Latino, serving a densely populated area close to parks, schools and healthcare facilities. The station is spread over five underground levels, connected by escalators and next-generation lifts, with bright, spacious architecture designed to handle passenger flows smoothly.

During excavation, archaeologists uncovered a remarkable 2nd-century AD military barracks, with frescoed rooms, mosaic floors and the domus of the commander, along with later residential structures. Part of these remains has been reinstalled and integrated into the station itself, which is also set to become a true “station-museum”.

With these new stations, Line C now links Monte Compatri/Pantano to the Colosseum, crossing eastern and south-eastern Rome and interchanging with the other metro lines:

Line C remains fully automated (driverless), with platform screen doors and advanced monitoring systems.

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