I will only be in Athens a day and a half before I take an early morning ferry to Paros in June. My question is, should I spend my only full day in Athens going to a Blue Star Ferry office in the port to collect my reserved ticket or just wait till the early morning of my departure and collect it at the ferry gate? worry about "lines" to collect tickets at departure time.
Also, I will have a second island departure for Hydra when I RETURN to the port from Paros, with about an hour between the Hydra departure, so a timely collecting of that reserved ticked is a concern. Don't want to miss any ferries.
Appreciate any information from travelers who have experience with this topic.