Enjoy an exciting rail adventure including two comfortable sleeper trains on this suggested holiday. Travel east through Cologne and Berlin to Krakow, before you catch the sleeper from there to Budapest. From the Hungarian capital, head home via Vienna and the NightJet to Amsterdam or Brussels.

Take the train to vibrant Catalan capital Barcelona via Toulouse and Pyrenees. With 4 nights in Barcelona, there's time for a day trip to the Roman city of Tarragona too before you return to the UK with a stop in Avignon to break your journey home. A Seat61 recommended holiday.

Take the train to Cologne and then down the Rhine Valley to Lindau at beautiful Lake Constance. Continue through the stunning Arlberg Pass high in the Alps and across the length of Austria all the way to Vienna. At the end of your rail adventure, catch a sleeper back to Cologne.

Take a stunning rail journey through the Jura Mountains and the Simplon Pass to Stresa on Lake Maggiore and then return via the beautiful French city of Strasbourg.