Requirements
To rent a car, you must be at least 21 years old (age may vary by car category) and have held your license for 1 year. Drivers under the age of 25 may incur a young driver surcharge. An international drivers license is required. Some suppliers have a maximum rental age of 70. Seatbelts are mandatory. Child seats are mandatory for children up to age 4.

Tolls
There are two toll highways in Greece. One goes from Athens to the Peloponnesus and the other goes from Athens to Thessaloniki.

Speed Limits
Speed limits in Greece are as follows: City - 30mph/50kph, Open Roads - 50 mph/80kph, Highways - 74mph/100kph.

Gas
Most gas stations are open from 7am to 7pm.

Parking
In the major cities of Greece, on-street parking is virtually non-existent. Your best bet is to find tourist parking lots or hotel parking as illegal parking can cost you your license plate.