I am going to travel in Berlin for 8 days with a friend. I saw these three options which cover public transportation cost and more: Berlin CityTourCard Covers Berlin AB Zone with a list of discounts ...
What are the current prices of public transportation bus and train services? Are there any monthly/weekly passes?
Possible Duplicate: London on public transport: what kind of tickets to use? I will stay in London for only 2 days, but will travel using underground train (tube) quite often. So my ...