Leuktron Castle

The castle of Leuktron or Beaufort is a late medieval fortification in Greece in the southern Peloponnese, on the Mani Peninsula. It is on the eastern shore of the Messenian Gulf, close to the ancient settlement of Leuctra and the modern village of Stoupa.
The castle of Leuktron was built, when the Mani Peninsula was part of the Principality of Achaea, a crusader state on the Peloponnese. Prince of Achaea William II Villehardouin had it constructed in order to subdue the Slavic tribes living on Mount Taygetos.
The castle sits on a large rock rising above the shore which forms a platform some long, wide and high. The curtain wall is constructed of irregular-sized stones mixed with brick fragments. Remnants of a square keep and a cistern are still visible in the interior.