Poland

Europe’s cities are treasure troves of culture, teeming with iconic, must-see sights to enthral even the most seasoned of tourists.

The idea of travelling aboard a night train holds an almost mysterious allure, conjuring images of moustachioed Hercule Poirot aboard the Orient Express or stepping into the high heels of Jack Lemon and Tony Curtis as they bunk down with Marilyn Monroe in Some Like It Hot.

Where would we be without our friends? When we’re down they pick us up, when we’re in a fight, they have our back (or try and talk some sense into us) and when we want someone to hang about with, they’re always happy to lend us their presence.

Boy have we got some stats for you! The travel industry is one of the largest in the world, shifting millions of people around the world every single day.