7 of the best Interrail routes for an unforgettable European train holiday

Some of Europe’s train routes are among the most picturesque in the world - (Getty Images/iStockphoto)

In an age where travel has become more accessible but often more expensive, would-be tourists are always hunting for ways to maximise their travelling experience.

One option comes to the fore for allowing tourists to see a large portion of Europe with greater freedom and without the environmental impact or monetary cost of dozens of flights.