Milan Metro Map

The Milan Metro is a rapid transit system in Milan, Italy, which opened in 1964. It currently consists of 5 lines: M1 (Red), M2 (Green), M3 (Yellow), M4 (Blue), and M5 (Purple), with a total length of about 100 km and 113 stations. It is the largest metro system in Italy and is operated by Azienda Trasporti Milanesi (ATM).