Originally Posted by
callie-girl
Where do we purchase the 7-day public transport card, is that a machine at the airport? (ARN-TXL, arriving 9 a.m.-ish) Or would it be better to get to the hotel first and then look for the 7-day card in town? We'll be in the city center for our stay, aside from airport days.
Get it at the airport .There is a ticket office right by the bus stops at TXL.