Big Bus Tours is your essential travel companion for hop-on hop-off sightseeing aboard our double-decker buses, across more than 25 cities worldwide, including London, Paris and New York. Our free app brings together everything you need to plan, book and enjoy your trip, from real-time bus tracking to ticket booking, all in one place. Over 25 Cities Worldwide Switch easily between cities, with no additional downloads required when you move on to your next destination. Join over four million tourists who explore with us every year. Real-Time Bus Tracking Check live bus times and see the real-time location of our Big Buses at every stop. Interactive Maps View our Big Bus tour routes, stop locations, landmarks and attractions across the city. Stop Details Accurate pins on our sightseeing maps, with supporting location photographs, addresses, descriptions and walking directions from your current location. Service Alerts Stay updated on any anticipated changes to service, with further detailed information in the app message inbox. Attractions Menu Discover the location of all the best local landmarks, attractions, shopping, dining and things to do, complete with interesting facts, visitor information and special offers for selected attractions. Ticket Booking Purchase Big Bus tour and attraction tickets quickly and securely, with multiple payment options available. Download the app for free and start exploring.