Katarraktis (Greek: ÃÂñÃÂñÃÂÃÂìúÃÂ÷ÃÂ, meaning "waterfall") (before 1928: Lopesi, in Greek: ÃÂÃÂÃÂõÃÂù) is a mountain village in the municipal unit of Farres in the municipality of Erymanthos in Achaea, Greece. It is 5 km east of Chalandritsa and 20 km southeast of Patras. The village is situated near a 110 meters high waterfall, hence the name of the village. Relics from the Mycenean period can be found in the vicinity.