Hi there,
We will be in Greece in Sept of 2015 and are planning to go to one island. I have been looking at the various websites about which ferries to take and am just wondering does one need to make ferry reservations much in advance or if we make a refervation online about a week, or even a few days ahead of the day we wish to travel would that be sufficient? We are planning to go to Santorini, Mykonos or Crete, just haven't decided yet.
Thanks in advance for your time.