It's unfortunately all in German, but I hope the pretty trains make up for it. Plus there's mini articles to each that you can run through google translate. Hopefully there's no geo-blocking for yous? Each episode is about a different train line/station and around 30 mins.
I just can't get over this being a thing, it's so cute. And relaxing to watch. :')
a history of trains in germany (1835-1939) ... (1945-Present)