Tsardana (Greek: Τσαρδάνα) is a red grape variety.
Tsardana is grown sporadically in the areas of Chania and Rethymno on the island of Crete. Grapes are sensitive to aridity and yield must with high levels of sugars that turns into moderately-colored, low acidity wine.
References
Tsardana Wikipedia(Text) CC BY-SA