Sebastian Rodríguez
Google
FOREIGNERS! first of all, I recommend to buy snacks and drinks to survive the trip because usually they are 16-30 hours long (BUY THEM IN SUPERMARKETS AS ASHAN, BILLA OR PERIKROSTAK IT WILL BE CHEAPER THAN TO BUY IN THE STATION THERE ARE MANY STORE OF THEM NEAR IF YOU SEARCH THEM BY GMAPS) The kazan railway station is one of the biggest in Europe. It's interesting how the Russians have a lot of them in Moscow, and architecturally, they are tweens one in Moscow and one in the place from the name is, so in kazan there is the same building. I don't know may be they think you get teleported there or something like that. The place is very big, you can walk and lose yourself there. Ask for your train, after that, ask for your gate, your platform and the wagon.