Sure, ill-advised 3am takeaways are one of the only true joys of adulthood, but if mystery meat in pitta isn’t doing it for your hunger pangs, try something more refined at Duck & Waffle. Up on the fortieth floor of the Heron Tower, this high-end spot does classy food at all hours. The late-night menu, in action from 11.30pm to 5am, spans spicy ox-cheek doughnuts to duck egg en cocotte – and, of course, that famous duck-and-waffles dish. Plus you get to enjoy sweet panoramic views of the city lights while chowing down. You’ll never go back to your local kebab shop again.
Fancy a haircut at 3am? How about a full English after a big night out? London's bars and pubs aren't the only places that stay open until the early hours. From a late night hair salon to a 24-hour gym, you can keep going all night at these unexpected late night spots.