Europe-Places.com has listed approx 233 castles in Greece. Some of the Top rated castles in Greece are- Castle of Ioannina, Castle Of The Old Town, Castle Of The Old Town, Castle of Monolithos, Venetian castle of Parga, Venetian castle of Parga, Venetian castle of Parga, Venetian castle of Parga, Castle of Oia & Castle of Monolithos.