As I look at ferry schedules 5 hours?! and a 2 1/2 hour minimum drive to Delphi, is it unrealistic to do this in a day? We would need to rent a car - can that be done from the harbor? Or do we need to get back into town or airport. Or would it be best to fly and get the car at the airport?
Our time is not tight, I still have an extra day or two to play with within our overall itinerary. We could break this up with another night somewhere in between.
Briefly based on earlier feed back our itinerary is as follows. We start May 1st.
Fly directly into Santorini 3 nights
Naxos 4 nights
Paros or other island 2 nights? Or a stop in between Naxos and Delphi and add a night to Naxos?
Delphi 2 nights
Olympia and south west coast (based on Janet) 2 nights
Nafplio 4 nights
Hydra 2 nights
Athens 4 nights