While in Greece, travelers can choose from various transportation options like taxis, buses, ferries, or renting a car. In Athens, public transportation is affordable and convenient. Popular islands like Mykonos and Santorini can be reached by ferry or plane. Domestic flights can be booked between islands too. Travel costs will vary depending on chosen modes of transportation and the distance. Travel time between cities or islands may take several hours.
If travelers have more than 7 days, they could consider adding more islands like Rhodes, Corfu, or Naxos. Those with less time may want to skip some places to maximize their time in their preferred destinations. Delphi or Corinth can be removed if travelers choose to focus on the beaches and islands. For cheaper options, tourists can use local transportation and take advantage of free activities such as hiking or sightseeing.