With an increased interest in sustainable ways of travelling comes a change in the way people want to get to and spend their holidays. The revival of European sleeper trains shows this shift- with eco-conscious travellers opting to travel by train and take things slower instead of by air. So what are the benefits to travelling slowly by sleeper trains? And how does it benefit the environment? We are going to look at this and more in this article, so read on to find out more. Sleeper Trains ...