The Moscow Metro is one of the longest of the world and is also a touristic attraction itself. Every station has a nice architecture, is decorated with chandelieds, a lot of detailled sculpture and painting.
VDNKh metro station
The VDNKh metro station showed below has beautiful chandeliers for the lightning and interresting decoration grill on the ventilation opening.
Oktyabrskaya Metro station
A lot of soviet symbol can be found in the metro. Like these bas-reliefs with the hammer and sickle. With the medallions of a Soviet Army soldier
Novokuznetskaya station
