Because the terrain was rough, most travel was by sea. For this reason, many new cities were established along the coastline. First new cities were started in Anatolia (Asia Minor) and later along the Black Sea, in Cyprus, in southern Italy, in Sicily, and around what today is Benghazi in Libya. They even started a city, Naucratis, on the river Nile in Egypt. The cities of today, Syracuse, Naples, Marseille and Istanbul started as the Greek cities Syracusa, Neapolis, Massilia and Byzantium.