Airports: Berlin has two airports, Berlin Tegel Airport (TXL) and Berlin Schönefeld Airport (SXF). However, Berlin Brandenburg Airport (BER) is the city's main international airport. Trains: Berlin has several train stations, with the two main ones being Berlin Hauptbahnhof (Berlin Central Station) and Berlin Ostbahnhof (Berlin East Station). The city is well-connected by rail to other cities in Germany and Europe. Buses: Berlin has a central bus station called Berlin ZOB, which serves as a hub for many national and international bus lines.