Trevi Fountain in Rome - by tossing a coin over your shoulder into this fountain, you ensure your return to this magnificent place - I definitely have a coin in there . . .wonder if I will make it back?
Why not let FOMO give you that extra push to take the plunge yourself? To help you fulfill all your worldy desires, we've rounded up 50 of the most incredible must sees and must dos for the young traveler around the globe.