Ciechocinek graduation towers, Ciechocinek

The Ciechocinek graduation towers are a complex of three brine graduation towers, erected in the nineteenth century in Ciechocinek, in the Kuyavian-Pomeranian Voivodeship, Poland. They constitute the largest wooden structure of this type in Europe. The complex of graduation towers and salt breweries, together with two surrounding parks, are designated as a Historic Monument. ()