The red open-top buses you see circling Trafalgar Square are the ones almost everyone has ridden before, just in a different city. That familiarity is the whole point.
City Sightseeing is the world’s most widely recognised hop-on hop-off brand, running the same simple format in around a hundred cities. If you took one in Barcelona, Rome or Dublin, London works exactly the same way: climb the stairs to the open top deck, plug in the headphones, and hop off whenever a landmark catches your eye. For a lot of first-time visitors, that predictability is worth more than any bonus extra a rival throws in.
City Sightseeing London Tickets
Tickets come as 24, 48 or 72-hour passes, and the clock starts when you first board, not when you buy. All three include the open-top bus, the audio guide, a free Thames river cruise and at least one free walking tour, so the main decision is simply how many days you want.
🎟️ City Sightseeing London Hop-on Hop-off Bus Tour
Unlimited hop-on hop-off travel on the Red, Blue and Green routes, with a free river cruise and walking tour included. Choose 24, 48 or 72 hours at checkout. Best for anyone who wants the recognised big-brand bus without overthinking it.
Good to know
- The pass activates on first boarding, so buy in advance but start it on the day you actually ride.
- The free river cruise and walking tour are included in the price, not paid extras.
- Buses are open-top, so pack a layer even in summer.
- The longer 48 and 72-hour passes give you a return river cruise to Greenwich rather than a one-way hop.
What Makes City Sightseeing Different
The pitch here is not the most extras. It is the one you already trust. City Sightseeing is the global mothership of the red sightseeing bus, operating in cities across six continents, so if you have done one of these tours abroad, you land in London already knowing the drill. That counts for a lot when you are jet-lagged, herding kids, or simply want a low-effort way to get your bearings on day one.
The audio guide is the other quiet strength. Commentary plays through individual headphones in English plus ten more languages, and there is a dedicated kids’ commentary on the Blue route with a free activity booklet you can ask the driver for. If you are travelling as a mixed-language group, that spread of languages is the reason a lot of families default to this operator over the others.
Routes and Stops
City Sightseeing London runs three colour-coded routes that connect at shared stops, giving you more than 60 places to board across central London.
The Red Route is the headline loop and the one most people ride first. It threads past the Tower of London, Tower Bridge, St Paul’s Cathedral, the London Eye, the Shard, Trafalgar Square and Leicester Square, and crosses the Thames four times, which is where those top-deck river views come from. The Blue Route heads west into the museum quarter and Kensington, reaching the Victoria and Albert Museum, the Natural History Museum, the Science Museum, Kensington Palace, the Royal Albert Hall and Harrods. The Green Route runs north through Bloomsbury, taking in the British Museum and King’s Cross, and it is the one carrying the dedicated kids’ commentary.
Buses on the main routes run roughly every 15 to 30 minutes across the day, with the smaller routes less frequent, so build in a little patience at quieter stops. For the full stop-by-stop breakdown and where the routes interchange, see our routes and map guide.
What’s Included
- Unlimited hop-on hop-off travel on the Red, Blue and Green routes for the duration of your pass.
- A multilingual audio guide through individual headphones in English and ten other languages, plus the kids’ commentary on the Blue route.
- A free Thames river cruise. The 24-hour ticket includes a one-way cruise between Westminster and Tower Pier; the 48 and 72-hour tickets step this up to a same-day return service to and from Greenwich.
- A free walking tour, such as the Royal London or Jack the Ripper walk, a genuinely useful add-on rather than filler.
Entry to the actual attractions, the Tower, St Paul’s, the London Eye and the rest, is not included. The bus gets you to the door; the ticket inside is separate.
Who It’s Best For
City Sightseeing is the safe, sensible default, and I mean that as a compliment. It suits first-time visitors who want a recognised name, families who need multiple languages or a kids’ commentary, and anyone who values a predictable, no-surprises loop over bells and whistles. The river cruise and walking tour bundled in the base price make it strong value for a full day out, and the sheer number of stops means you are rarely far from a pickup point.
Where it is honestly less of a slam dunk: if you specifically want live English-speaking guides on every bus rather than recorded audio, or a particular premium extra, it is worth comparing. Big Bus leans into a more polished product, and Tootbus has its own family and themed options. Our full hop-on hop-off comparison hub lines all four operators up side by side if you want to weigh it properly.
Good to Know
- Start at a major stop. Boarding at a busy interchange like Trafalgar Square or near the London Eye means you are more likely to grab a top-deck seat before it fills.
- Ride the loop once first. Do a full circuit before you hop off anywhere. You will spot what appeals and avoid backtracking later.
- Mind the last departures. The routes wind down through late afternoon, so check the final bus times before you plan a late hop, especially on the shorter Green and Blue services.
- Use the river cruise as a rest. Slotting the included Thames cruise into the middle of the day gives tired legs a break and shows you the same landmarks from the water.
FAQ
Can I use my Oyster card or contactless on the City Sightseeing bus?
No. This is a sightseeing tour bus, not a Transport for London service, so Oyster, contactless and Travelcards do not work on it. You need a City Sightseeing ticket, booked online or bought on the day.
What languages is the audio guide in?
The onboard commentary plays through individual headphones in English plus ten more languages: Spanish, French, German, Italian, Brazilian Portuguese, Mandarin, Russian, Japanese, Polish and Arabic. There is also a separate kids’ commentary on the Blue route.
How long does the full bus loop take?
The main Red Route takes roughly two and a half hours to complete without getting off. The shorter routes take less. If you plan to hop off at several stops, treat the loop as the backbone of a half or full day rather than a quick lap.
Is a river cruise included?
Yes. Every ticket includes a free Thames cruise. The 24-hour pass covers a one-way trip between Westminster and Tower Pier; the 48 and 72-hour passes include a same-day return service to and from Greenwich.
Is a walking tour included too?
Yes. Tickets include a free guided walking tour, such as the Royal London or Jack the Ripper walk. It is a proper guided experience, not a token add-on.
How often do the buses come?
Buses on the main routes run roughly every 15 to 30 minutes through the day, with the shorter routes less frequent. Frequency drops toward the end of the operating day, so leave a buffer for your last ride.
When does my ticket start counting down?
Your pass activates when you first board a bus, not when you buy it. That means you can book ahead and only start the clock on the day you actually begin your tour.
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