The Moat was always dry apparently but was still a formidable barrier to attack. Now it's landscaped with grass, palm trees and pines and you can walk through it.
There are 4 kilometres of defensive walls developed by The Knights of St John mainly as a defence against the Turks in the 1480s.
This was yet another day in May where there was not a cloud in that heavenly blue sky!
Want to join in Skywatch Friday? We'd love to see your pictures.
Just go to the Skywatch website.