You can reach Leonidion only by car or bus unless you have a private boat and come directly to the port of Plaka. The distance between Plaka and Leonidion is about 4 km, approximately 5 minutes by car.

There is a bus connection to and from Tyros, Astros, Argos, Tripoli, Corinth and Athens (the bus company to look for is KTEL ARCADIAS).