Koskinou, the beautiful medieval village was well known from the 5th century.
The houses in this village preserve important samples of traditional architecture with splendid indoor decorations, folkloric multicolored frontage, which are wonderful samples of the neoclassic period. On the south west corner of the village there are ruins of a small castle.

The municipal part Koskinou is built in amphitheatrically and is proclaimed as a traditional settlement. There, you'll find the spa springs of Kalithea, a folkloric museum and the gymnasium school of music. According to foreign travelers, Koskinou is one of the most important medieval villages of the island.