Hiitolanjoki Ritakoski-Lahnasenkoski virkistysalue

The Hiitolanjoki recreational area and trail network are located on both banks of the Hiitolanjoki, also known as the Kokkolanjoki, around Ritakoski and Lahnasenkoski. South of Lahnasenkoski is a nature reserve designated in 2021. Around Kangaskoski is another, smaller recreational area with a virtual museum and barbecue shelter,