Remarks: Elblag Canal is a canal in Poland, in Warmian-Masurian Voivodeship, 80.5 km in length, which runs southward from Lake Drużno to the river Drwęca and lake Jeziorak. It can accommodate small vessels up to 50 tons displacement. The difference in water levels approaches 100 m, and is overcome using locks and a remarkable system of tracks between lakes.
Today it is used mainly for recreational purposes. It is considered one of the most significant monuments related to the history of technology and was listed by Unesco as a memorial to world culture inheritances. In Poland it has recently been named one of Seven Wonders of Poland.
