Know Before You Go
A labyrinth can be found in every one of London's 270 underground stations, just keep your eyes peeled and you will inevitably find one hiding in plain view. When you do find one, don't get too lost in contemplating the labyrinth, as in any city, there are thieves and pickpockets that operate on the London Underground. Be mindful and aware of your surroundings. If you have an iPhone, you can download a web app "Labyrinth" to learn more about how the art was made and what it represents.