Liechtensteiner Binnenkanal
Liechtenstein
The inland canal (Binnenkanal) in Liechtenstein is a 23 km (14 mi) long artificial stream of water created between 1931 and 1943. The canal receives water from twelve Alpine streams and flows into the Alpine Rhine near the country's northern end. It is considered one of the most significant constructions in the country.
Canal data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).