Sleeper trains are the sought-out option for people traveling for multiple days, even before the introduction of air travel. These trains provide cabins and beds where people can sleep while they go from one place to another.
These kinds of trains are now making a serious comeback in Europe with their level of luxury, comfort, convenience, and affordability. New routes are being launched by different companies to provide more accessibility to travelers on the continent. With a lot of night trains launching, Back-on-Track, a European network that promotes cross-border night trains, decided to create a map that shows all the available routes running across the continent.
Check the high-res version of the map here!
Image credit: Back-on-Track via TimeOut
The big plus for me is I don't live near an airport. The flight connections to get home meant I would have had to leave Berlin in the mid-afternoon (cutting my event short) or stay an extra night in Berlin.
I really want the Brussels-Malmö overnight train. Currently getting to the Low Countries by train requires an overnight hotel in Hamburg. But as the link points out, it's not profitable enough to deal with the red-tape headaches.
7 years ago my wife and I did San Diego-ABQ by Amtrak, via L.A. With only two people in a room and longer trip (and no passport control) it was more pleasant.