In the first section of the article they refer to another map[1], which is more detailed and has Russian/Caucasus trains. It is still lacking though - very det

In the first section of the article they refer to another map[1], which is more detailed and has Russian/Caucasus trains. It is still lacking though - very detailed for Azerbaijan (some of which may not be served by proper sleepers?) but does not show many destination of Russian Caucasus (Makhachkala for example) Looks like they only plot named trains. Still, I was surprised to learn there is no sleeper rail connection between Russia and Baku, which turns out to be true. 1. http://www.night-trains.com/files/night-trains-europe-map.png http://www.night-trains.com/files/night-trains-europe-map.pn...