The Caledonian Canal is a canal in Scotland that connects the Scottish east coast at Inverness with the west coast at Corpach near Fort William. It was constructed in the early nineteenth century by engineer Thomas Telford, and is a sister canal of the Göta Canal in Sweden, also constructed by Telford.
The canal runs some 60 miles (97 km) from northeast to southwest. Only one third of the entire length is man-made, the rest being formed by Loch Dochfour, Loch Ness, Loch Oich, and Loch Lochy.These lochs are located in the Great Glen, on a geological fault in the Earth's crust. There are 29 locks (including eight at Neptune's Staircase, Banavie), four aqueducts and 10 bridges in the course of the canal.