We are now selling virtual walk experiences which you can listen to anywhere in the world. If you are visiting London, you can download the map and full audio to listen offline on your phone. Otherwise you can walk and learn remotely. You get access for 12 months and can listen to the content as often as you like. If you download the audio, it is yours to keep forever. Even better, one ticket can be used for a whole household or family, so this really is the best value option for everyone, however energetic you might be.