Platform 9-3/4

Through this barrier, of course, lies Platform nine and three-quarters, home of the famous Hogwarts Express. There a look back at the barrier reveals it is instead a wrought-iron archway with the words "platform nine and three-quarters," and over the scarlet steam train billowing smoke, a sign announces that the Hogwarts Express departs at eleven o'clock. The platform also has a distinct smell - one which lifts the spirits of young wizards who look forward each summer to the start of term.