some of these folks were parsees, and they built this lovely temple centered around a natural gas vent. pretty nice, huh? it's time for me to head on from baku. at dusk, i arrive at the railway station to catch the overnight train west. can't believe it, but i'm catching the midnight train to georgia. here you go. look good? >> okay, thank you. >> from baku, it's an overnight journey of around 250 miles across the azerbaijan border to the capital of georgia, tbilisi. one thing to keep in mind on the night train to georgia is there's no restaurant car. so, you got to bring your own food. i got some chicken, and some salad, and some bread here, and of course a little lukewarm beer. but, what they do have is tea. ah natasha, thank you so much. >> [foreign language] okay, thank you very much. i love these old night trains. there's something about the rocking motion, it makes you feel like you're in your mother's womb or something. i'm going to sleep like a log tonight. if there's any doubt about it, these little toy trains on the sheets are perfect, aren't they? i'm set up for success. a g