Greece has a well-developed public transportation system that includes buses, trains, and ferries. The Athens Metro is particularly efficient and easy to use.
Taxis are relatively cheap in Greece compared to other European countries. However, tourists should be aware that some taxi drivers might try to overcharge them. Always insist on the meter being used.
Renting a car can be a great way to explore Greece, especially the more rural areas. However, roads can be narrow and winding, particularly on the islands, so drivers should be cautious.
Ferries are a popular and convenient way to travel between the many Greek islands. The frequency and availability of ferries can depend on the season, with fewer options available outside of the peak summer months.
Biking is popular in Greece, especially on the islands. Many places offer bike rentals.
For public transport, tickets must be validated before or immediately after boarding.
Athens has the major international airport, but there are also smaller airports on many of the islands that offer flights to and from Athens and other European cities.
The KTEL bus network is an extensive and affordable way to get around the country.
Trains are not as widespread but can be a good option for certain routes, especially between Athens and Thessaloniki.
Keep in mind that Greeks drive on the right side of the road. An International Driving Permit (IDP) is required for travelers from outside the EU. Remember to always carry some form of identification with you when traveling around Greece.