A friend group who have documented their adventures online for over half a decade finally embarks on a trip like no other. David, Josh, Daryl & Dylan take to the railways in "The Interrailing Vlog", an in-depth documentation of the adventure of a lifetime. For three and a half weeks, the group travels through nine countries, through the most beautiful cities, to the most bizarre clubs and bars, to the highest mountains and ancient ruins. Along a path that is both smooth and ugly, the group perseveres and have fun along the way.