Line 1 (Naples Metro)

Line 1 of the Naples Metro is a rapid transit line serving the city of Naples, Italy. It is operated by Azienda Napoletana Mobilità (ANM) and is considered a strategic piece of the city's public transportation network, connecting key areas within Naples.

Characterized by its modern design and technological advancements, Line 1 is primarily an underground line, though some sections are elevated. It is known for its "art stations" (Stazioni dell'Arte), a project that integrates contemporary artworks into the station designs, creating a unique and visually appealing experience for commuters. These stations are designed by internationally renowned architects and artists and have become a significant attraction for tourists and residents alike.

Line 1 runs on standard gauge track and is electrified. Its route connects the city center with the hills and the northern part of the city. The line has been extended in stages and further extensions are planned or under construction to increase its reach and efficiency. It provides vital connections to important areas such as the main train station, the historic city center, and various residential and commercial districts. The frequency of trains varies depending on the time of day, with higher frequencies during peak hours.

The line plays a significant role in alleviating traffic congestion and promoting sustainable transportation within Naples. It is heavily used by commuters, students, and tourists. Its art stations contribute to the city's cultural identity and have helped to revitalize areas around the stations.