Rideau Canal, Historic waterway in Ontario, Canada
The Rideau Canal extends 202 kilometers between Ottawa and Kingston, incorporating natural waterways with 47 locks to manage elevation changes.
Engineers completed the canal in 1832 under Lieutenant Colonel John By to establish a secure military route following concerns about American expansion.
The waterway transformed from a military route into a central element of Ontario's transportation network, connecting communities and facilitating regional commerce.
The canal maintains 24 hand-operated lock stations, allowing vessels to navigate between different water levels while traveling through eastern Ontario.
During winter months, a 7.8-kilometer section of the canal freezes to form a natural skating surface in the center of Ottawa.
Location: Ontario
Part of: Rideau River
GPS coordinates: 45.42639,-75.69805
Latest update: May 28, 2025 17:56
Navigation locks connect seas, regulate rivers and enable ship traffic between different water levels. These engineering structures shape maritime infrastructure from Panama to China. The facilities serve shipping, power generation and water regulation. They are essential components of international trade and regional development.
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