Bourtzi

Bourtzi (Μπούρτζι, from Ottoman Turkish and Arabic برج - burc meaning "tower") may refer to a number of fortresses in Greece:
 * Bourtzi (Nafplio), in the port of Nafplio, the most famous of them
 * Bourtzi (Aegina), on an islet off Aegina
 * Bourtzi (Aulis), a ruined castle near Aulis
 * Bourtzi (Poros), on an island off Poros
 * Bourtzi (Chalkis), a now demolished Venetian fortress at Chalkis
 * Bourtzi (Methoni), at Methoni, Messenia
 * Bourtzi (Karystos), at Karystos