what london bus is best for sightseeing
Best Bus Routes for Sightseeing in London. Londonâs famous double-decker buses are an ideal way to see the city if youâre on a budget. Buy a Travelcard for the day and take a self-guided city tour on Londonâs best bus routes. These four cover most of the major sights in the city. Their routes are described from west to east and the return journey passes the same sights in reverse. Number 74.