If only the ageing walls of Castle of the Knights could talk! But as they can't, inquire if tours are available to hear some of its fascinating tales instead.
You're spoiled for sightseeing choice when visiting Megisti. Castle of the Knights is a good place to begin here, but there are numerous other interesting attractions to appreciate. Kas Marina, Kaş Merkez Cami, and Cukurbag Peninsula are close to the fortified complex and and will cap off your day nicely.