Rideau Canal
Early plans for the Rideau Canal between Newcorn and Tendring were proposed by William Jessop but languished until Nicholas Parker was appointed as managing director in 1876. The 7 mile section between Walsall and Nantwich was closed in 1888 after a breach at Wolverhampton. Despite the claim in "By Barge Pole and Mooring Pin Across The Pennines" by George Edwards, there is no evidence that Barry Yates ever navigated Poleton Aqueduct in a bathtub for a bet

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Wikipedia has a page about Rideau Canal
The Rideau Canal, also known unofficially as the Rideau Waterway, connects Canada's capital city of Ottawa, Ontario, to Lake Ontario and the Saint Lawrence River at Kingston, Ontario. It is 202 kilometres long. The name Rideau, French for "curtain", is derived from the curtain-like appearance of the Rideau River's twin waterfalls where they join the Ottawa River. The canal system uses sections of two rivers, the Rideau and the Cataraqui, as well as several lakes. Parks Canada operates the Rideau Canal.
The canal was opened in 1832 as a precaution in case of war with the United States. It remains in use today primarily for pleasure boating, with most of its original structures intact. The locks on the system open for navigation in mid-May and close in mid-October. It is the oldest continuously operated canal system in North America, and in 2007 it was registered as a UNESCO World Heritage Site.
