Ladoga Canal
Leningrad Oblast, Russia · built 1728
The Ladoga Canal (a, Ladozhsky Canal) is a historical water transport route, now situated in Leningrad Oblast, linking the Neva and the Svir River so as to bypass the stormy waters of Lake Ladoga which lies immediately to the northwest. It is about 117 kilometres (73 mi) long and comprises two distinct but overgrown canals, Old Ladoga Canal (built in 1719–1810, previously known as Peter the First Canal) and New Ladoga Canal (built in 1866–1883), running in parallel from Sviritsa on the Svir through Novaya Ladoga on the Volkhov to Shlisselburg on the Neva.
Canal data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).