travel cards in london

A Travelcard gives you unlimited travel in the zones for which it is valid on National Rail services, London Underground and DLR. You can use it on all London Buses and, if valid in zones 3, 4, 5 or 6, on all London Trams. Travelcards can start on any day. They can be bought for 1 day, 7 days, 1 month and any period between 1 month and 1 year. sta travel australia