Fodor's Expert Review Castle of the Knights
Kos Town
Castle/Palace
Built by the Knights of St. John in the 15th century and taken by the Turks in 1522 (with the rest of the knights' Dodecanese holdings), the castle/fortress is an imposing presence on the harbor. It's best to let that remain the impression you have of this massive structure: Little remains inside the walls but a field littered with fragments of ancient funerary monuments and other sculptural material from the island's Greek and Roman inhabitants.