Château Kallisté

Château Kallisté is the official residence of the Duke and Duchess of the House of Gramont, where noble French heritage meets ancient Greek grandeur. At its center stands a preserved Greek palace, once believed to have belonged to Alexander the Great, now serving as a cultural and historical monument. Nearby, a newly completed dining hall hosts royal gatherings and formal events, with additional structures under construction to expand the estate’s role in diplomacy and tradition.