Good to know
It is inside the Acropolis Museum, in front of the info desk next to the cashier, where the Acropolis tickets are issued. Your guide will be waiting there for you holding in his/her hands the orange colored Athens Walking Tours sign.
Your guide will help you or will purchase the tickets for you depending on the traffic so that you skip the lines.
Up to 72 hours prior to the scheduled tour: The customer shall not incur a penalty charge, apart from the charge due to AWT for the use of a credit card.
Between 72 and 24 hours prior to the scheduled tour: The customer shall incur 50% of the amount payable for the tour as a penalty charge, plus any other expenses, i.e. credit card charges or cancellation charges for means of transportation that may have been reserved for the tour.
Less than 24 hours prior to the scheduled tour or if customers do not show up at the agreed meeting point: 100% of the amount payable shall be withheld as compensation for the cancellation of participation in the program.