The London Underground, widely nicknamed the Tube, is one of the easiest ways to explore the city quickly. For tourists, it can feel like a maze at first, but with a few practical basics you can travel confidently, save time, and reach major attractions with minimal hassle.This guide covers what visitors most want to know: how tickets work, what “zones” mean, how to read the map, what to expect at stations, and simple etiquette that helps you blend in while keeping your trip smooth and enjoyable [...]
