Travelers should be cautious, even in daytime, especially when walking alone. The loss or theft of a U.S. passport should be reported immediately to the local police and the nearest U.S. embassy or consulate. It provides useful information on guarding valuables and protecting personal security while traveling abroad. In Greece, penalties for possession, use, and trafficking in illegal drugs are strict, and convicted offenders can expect jail sentences and fines. Those arrested may spend up to 18 months in pretrial confinement.
Penalties range from large fines to prison terms.
U.S. citizens who are also considered to be Greek citizens may be subject to compulsory Greek military service and other aspects of Greek law while in Greece. Those who may be affected can inquire at a Greek embassy or consulate to determine status. In some instances, dual nationality may hamper U.S. government efforts to provide protection abroad. Heavy traffic and rough terrain on the islands make motorbikes especially dangerous. The majority of U.S. citizen traffic casualties in Greece have involved motorbikes.