The capital of Italy is Rome, or Roma with 2.7 million residents.

The Rome Metro (often simply called Metropolitana by residents) was opened in 1955.

Compared to other European capitals, Rome's subway is less developed. Being one of the oldest cities in the world, the construction of the subway encountered a lot of difficulties. In fact, the city of Rome is built upon a labyrinth of tunnels, catacombs, vaults, and ancient sewer systems.

There are long mosaic panels throughout the subway’s passageways.

Rome's metro is also less attractive than most European mass transit systems, many of which are known for their elegance.

Rome's stations are drab and utilitarian, and many trains have every inch covered in graffiti.