There's no doubt that Greece is a dreamy holiday destination for foreigners - but did you know there was once another capital before Athens took over the title?

There are plenty of beautiful islands to visit in Greece, but these are officially the 10 most picture worthy ... thanks to an impressively preserved castle that’s just waiting to be explored.

A town that was constructed to be invisible from the mainland to avoid enemy attacks is Europe’s oldest continuously inhabited castle ... the the most historic lighthouses in Greece also well ...