Kavala
A stunning Aegean setting and an array of sights drawn from 26 centuries of history make Kavala one of northeastern Greece’s most fascinating destinations. From atop the ruins of a Byzantine acropolis, an Ottoman castle guards the small peninsula that holds the old town, called Panagia. Cobbled streets lined with pastel-hued buildings wind up to the bastions, past churches, the Halil Bey mosque and the domed Imaret, once a religious school.