Kyröskoski is a 22 meters high rapid. Kyröskoski is considered to be the Hämeen Hälläpyörä mentioned in the Kalevala.
Industrialization on the banks of the rapids began in the 1860s. There is currently a Metsä Board Kyro paper mill in the area. Today, the plant is powered by energy generated by a biopower plant completed in 2012.
Throughout its history, Kyröskoski has also fascinated artists, writers and explorers.
Dam of Kyröskoski will be opened for an hour on 1.5., 24.6. and some saturdays in July and August. Chek dates from website.