Mystras (Greek: Μυστράς, Μυζηθράς Mizithras or Myzithras in the chronicle of Morea) also known as Mistra, Mystra and Mistras is a fortified town on Mt. Taygetos, near ancient Sparta in Morea, within the Prefecture of Laconia in the Region of the Peloponnesus. It lies approximately eight kilometres west of the modern town of Sparti and is a UNESCO World Heritage Site.
World Heritage Classification, UNESCO
- Date of Inscription - 1989
- Reference No. 511
- Criteria: (ii), (iii) and (iv)
- (iii) - The town of Chorá on the island of Pátmos is one of the few settlements in Greece that have evolved uninterruptedly since the 12th century. There are few other places in the world where religious ceremonies that date back to the early Christian times are still being practised unchanged. 
- (iv) - The Monastery of Hagios Ioannis Theologos (Saint John the Theologian) and the Cave of the Apocalypse on the island of Pátmos, together with the associated medieval settlement of Chorá, constitute an exceptional example of a traditional Greek Orthodox pilgrimage centre of outstanding architectural interest.