Help, I am going to London and 5 other countries. I will purchase a Global pass. They say I need to reserve a seat when I travel however, in london I plan to go back and forth from LHR to downtown during the Olympics a couple times some even is the same day. Do I have to BUY a ticket for each time? What good is the pass? What is meant by "Unlimited Travel"?
One last thing, does anyone know if the local travel is good in and around the major cities in Europe?
