1. Stockholm Tunnelbana (Sweden)

2. Munich U-Bahn (Germany)

 
3. Shanghai Bund Sightseeing Tunnel (China)

4. Moscow's Komsomolskaya Station (Russia)

5. Frankfurt Bockenheimer Warte Station

6. Metro Bilbao (Basque Country)

7. New York's City Hall Station (US)

8. Chicago's O'Hare Station (US)

9. Dubai Metro Station (UAE)

10. Pyongyang Metro (North Korea)