The first foreign colonisers were the Phoenicians, who initially established colonies and founded various emporiums on the coasts of Sicily and Sardinia. Some of these soon became small urban centres and were developed parallel to the ancient Greek colonies; among the main centres there were the cities of Motya, Zyz (modern Palermo), Soluntum in Sicily, and Nora, Sulci, and Tharros in Sardinia.