How to use London Underground. Here's your Simple Travel Guide

How to use London Underground or the Tube Train. The London Underground or the Tube has eleven (11) colour coded lines and serves nine zones. Most of the London major landmarks are located in Zone 1-2. Most commonly used Tube Lines by travellers to get into London&famous attractions are: 1. Circle and District Lines (Yellow and green Line) 2. Piccadilly Line (Dark Blue) 3. Victoria line (Sky Blue) 4. Circle Line (Red line) 5. Jubilee Line (Grey) Oyster Card, Travelcard, Contactless are used to pay for tube fares. #OysterCard