he Istanbul Metro is a modern urban rail system that plays a crucial role in the city's public transportation. The first metro line began operating in 1989. Today, it serves passengers across many districts with an extensive and growing network.
There are 11 main metro lines, with several others under construction. The system extends across both the European and Asian sides of the city. The total network length exceeds 240 km, and there are more than 150 stations currently in use.
The metro is integrated with other transport systems such as Marmaray, tram, Metrobus, and buses. Trains usually operate from 6:00 AM to midnight. During peak hours, trains run every 3 to 4 minutes.
The Istanbulkart is used for fare payments, with discounted fares available for students and teachers. Stations are equipped with modern security systems, elevators, and clear signage.