Validity: The Athens metropolis go is valid for nearly 72 several hours of free endless journey after you have the Vintage or Entire ticket classes. What this means is absolutely free hop-on/hop-off transport in Athens, and in addition from/into the airport. The cost for your private airport transfer from http://privatetransferathensairp22197.blogofoto.com/22352283/private-transfer-athens-airport-to-hotel-an-overview