Callas is located on 400 metres height. This picturesque village offers narrow streets with typical houses leading to squares with fountains, or vaulted passages. The white bell-tower of the village can be seen from far and dominates a lovely square in the centre of the village. The village’s speciality is the olive tree. By the end of the 19th century, the area of Callas counted no less than 56.000 olive trees and a great number of oil mills.