The Loukous Monastery (Ιερά Μονή Λουκούς) is probably built on the site of an early Christian church of the 5th century AD. The current catholicon - was rebuilt on its remains in 1117 - is a domed church of the composite four columned. It is decorated with fine wall paintings and its floor is paved with coloured marble slabs. The iconostasis is decorated with portable icons dated to the 17th century. (Just a pity we were not allowed to take pictures inside the church)

Today the monastery is one of the most important Byzantine monuments in Arcadia. The most possible etymology of the name of the monastery is from the Latin word “Lucus”, which means “Holy Forest”. The monastery was male until 1946 which after turned into a female one.