He may have looked at that wheel for an extra moment or two. But I suspect in Crete the sledgehammer is viewed as an acceptable tool for automotive maintenance. Air and ferry are the only two practical ways to make it to Iraklion, Crete's capital city and transportation hub. Direct flights are available from major cities in Europe. The 50-minute flight from Athens is also an option, especially for those who want to combine a Crete visit with a trip to other parts of Greece.
Ferries are numerous and much less expensive than flying from other parts of Greece.
Schedules vary radically by season, so check them carefully. Crete lacks train service but does offer an adequate system of inter-city taxi and buses. For those interested in a single destination, a taxi or bus is likely to prove satisfactory and a sure money saver. For travelers interested in exploring different parts of the island, renting a car is a must. Roads are narrow and often dangerous by U.S. standards.