One of the main attractions on Sifnos is Kastro (castle), so named for its walled or fortress-like setting. After my lunch at Captain George’s I made my way up to try to find this castle.

Sifnos is where the father of modern Greek cuisine ... Near the town of Skopelos, piled high in the shadow of a Venetian castle, wildflower-dotted trails lead to six Byzantine monasteries on ...