How about a green adventure tour around London’s famous markets? How is it green exactly? Well, if you use subway or bicycle in opposition to a car or a red bus, you’re actually saving energy. Underground trains run on electric energy, which is somewhat greener too. So, the length of this tour is around 12 miles. Can you walk this? Probably but not fast enough to cover all six featured London markets before the traders close their kiosks.
Map follows: