Big Bus London FAQ: Your Questions Answered

It is worth it for a first visit that packs in the big central names. Westminster, Trafalgar Square, the London Eye, St Paul's Cathedral and the Tower of London are all reachable on the Red Route without long walks in between. It earns less if your plan is mostly museums, since the British Museum and the South Kensington museums are better explored on foot once you have stepped off.

One full circuit takes about 2 hours 30 minutes on the Red Route, about 3 hours 35 minutes on the Blue Route and about 1 hour 10 minutes on the Green Link. Those figures are for one loop without getting off, so add time for every stop you use. The Blue Route is the one to plan a whole morning or afternoon around, while the Red Route suits a first-day overview.

Red Route buses come every 15 to 20 minutes and Blue Route buses every 20 minutes. That frequency makes the Red Route easy to pick up at busy stops during the day. For the Green Link, check the ticket page for how often it runs before you plan a connection.

Yes, the operator says you can get on and off at any stop, so board at whichever is nearest to you rather than heading to a particular start point. Stop numbers differ between the timetable, the route map and the service pages, so rely on stop names and addresses. Once you know your stop, the ticket page explains the rules that apply to your chosen option.

There is no need to travel to a start point. All three routes are loops, so board at whichever stop is nearest your hotel or your first sight.

The format suits families because children can get off near the British Museum, the South Kensington museums or the London Eye and rejoin the route later. Age rules and child tickets are set by the operator, so check how they apply on the ticket page for each option. The audio commentary is offered in several languages, which helps mixed-language groups.

The Blue Route is the one that calls there, with a Kensington Palace stop alongside Gloucester Road, Notting Hill and Kensington Gardens. Harrods and the South Kensington museums sit on the same stretch, so one trip can take in several of them. The Red Route does not serve Kensington, so it is the wrong pick if that is your priority.

The Green Link is a short loop around the Euston, King's Cross and St Pancras stations. It calls at the British Museum on the way and then returns towards the Embankment and Covent Garden. It works well for a focused afternoon of museums and station-area sights rather than a full city overview.

Accessibility arrangements for vehicles and stops are set by the operator and can change, so confirm the details on the ticket page before you book. Hop-on hop-off lets you choose a few stops rather than walk between sights, which many less mobile riders find easier. Check the ticket page for the specifics that apply to your party.

Spring and early autumn usually bring milder weather for an open-top deck, while summer is the busiest period at the big sights. Riding early in the day tends to mean shorter queues at boarding points. Winter rain or cold makes the open deck less comfortable, and rain can arrive in any month, so pack a light layer.

Walking suits the clusters. The Tower of London, Tower Bridge and Borough Market fit one half-day on foot, and so do the London Eye, Houses of Parliament & Big Ben, Westminster, Westminster Abbey, Trafalgar Square and the Thames. Buckingham Palace and the Changing of the Guard can also be combined on foot. The bus is better for covering distance, such as getting from Kensington to the City, and for resting between sights, so many visitors walk one cluster and ride between clusters.