[Boltgolt]

The fact that _you_ have not heard of it does not mean that it does not exist. The Austrian ÖBB has created a massive network over the last few years, including some innovative new rolling stock with sleeping cap capsules. Many classic routes within larger countries still exist, like the multiple routes in the UK, France and Sweden. There are new private startups like European Sleeper that operate an Antwerp - Prague sleeper