CSS London - 48hr Bus Hop On Hop Off Free River Cruise

Ding! Ding! All aboard! Hop on one of our famous red buses and let your London adventure begin. With a 48 hour ticket option, you can choose your own London experience and we guarantee, you won't run out of amazing things to see.

Hop off at famous landmarks such as the Tower of London, home to the Crown Jewels; take a stroll through Hyde Park, the largest and grandest of the Royal Parks; or stop at St Paul's Cathedral and marvel at the Christopher Wren-designed dome, which has dominated the city's skyline for over 300 years.

You can walk across the world-famous Tower Bridge and, a little tip from us, you can see it in all its splendour as you pass over the equally famous London Bridge. Just make sure you're looking in the right direction!

But that's London, whichever way you look, you'll see something incredible - wow, is that Big Ben, the London Eye, Marble Arch! We know it's been said a million times about a million places, but there's so much to see in London and there's no better vantage point than from the top of one of our red double decker buses.

And seeing the city from the river is pretty special too, so we've included a free cruise along the Thames between Westminster Pier and Tower Pier. Pass under some of the city's most famous bridges as you cruise along what is almost certainly the most important of all the city's famous 'streets'.

We've teamed up with Vidi Guides to bring you their fantastic selection of five immersive audio guides to bring these London streets and their stories to life. Their self-guided audio guides in English can be downloaded directly to your smartphone. Now you can discover London's most iconic sites and neighbourhoods on foot, at your own pace and in your own comfort. You can access the tours at any time during your trip to London, before or after boarding a City Sightseeing bus.

Each audio guide is a conversation between two people, experts and amateurs. As you listen, you become part of the conversation and part of the story. Check the map to see where you can get off to take the tour (or tours) of your choice and start exploring.