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Rideau Canal

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The Rideau Canal is a huge water path in Ontario, Canada.

Engraving of Rideau Canal locks
Engraving of Rideau Canal locks

It stretches for 202 kilometres. This path connects the Ottawa River to Lake Ontario. The canal is a very special place today. It is a UNESCO World Heritage Site. This means people all over the world value it.

It is also the oldest canal system in North America that still works.

Moving boats across the land is a hard job because of hills. The canal uses 46 locks to solve this. A lock works like a water elevator for boats.

The lock at Lower Brewers nearing completion in 1831
The lock at Lower Brewers nearing completion in 1831

First, a boat enters a lock chamber. Then, water is moved to change the boat's level. These locks raise boats 83 metres upstream to the Rideau Lakes. Later, they drop boats 50 metres downstream to Kingston. This way, boats can travel safely through the rivers and lakes.

People built this canal for safety and defense.

After the War of 1812, the British wanted a safe route. They needed to move military ships between Montreal and Kingston. They did not want ships to use the St. Lawrence River. A young engineer named Sir Joshua Jebb surveyed the route in 1816. Later, Lieutenant-Colonel John By led the big construction project. He used a slackwater system to raise water levels. This helped hide dangerous rapids under the water.

Building the canal was a massive task for many workers.

Thousands of Irish, Scottish, and French-Canadian laborers did the work. Sadly, about one thousand workers died during the building years. Most died from diseases like malaria. The work started in the fall of 1826. It was finished by the spring of 1832. The first steamboat, named the Rideau, finished the trip in May 1832. The total cost was £822,804.

At first, the canal was for moving heavy goods.

Rideau Canal Skateway
Rideau Canal Skateway

Ships carried timber, minerals, and grain to help Canada grow. Later, trains and the St. Lawrence Seaway took over the business jobs. Now, the canal is for pleasure boating from May to October. It is also part of the Great Loop for travelers. In the winter, people use the ice for fun. They go ice hockey or skating on the canal.

Ice hockey 1901
Ice hockey 1901

It is a wonderful place for both summer and winter.

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🖼️ Images & Media (11)
File:Engraving of Rideau Canal locks.jpg
Engraving of Rideau Canal locks.jpg
File:Lower Bytown, from the Barrack Hill, near the head of the Eighth Lock and Sappers’ Bridge, 1845.jpg
Lower Bytown, from the Barrack Hill, near...
File:The lock at Lower Brewers nearing completion in 1831.jpg
The lock at Lower Brewers nearing...
File:Poonahmalee on the Rideau River near Smith Falls, Ontario.jpg
Poonahmalee on the Rideau River near...
File:Brewer's Lower Mill - view down the Cataraqui Creek and clearing made for the Rideau Canal, 1829.jpg
Brewer's Lower Mill - view down the...
File:View on the Cataraqui Creek, Brewer's Upper Mills in the background, 1830.jpg
View on the Cataraqui Creek, Brewer's...
File:Commissariat Building.JPG
Commissariat Building.JPG
File:Rideau Canal Locks.JPG
Rideau Canal Locks.JPG
File:Rideau Canal Skateway.jpg
Rideau Canal Skateway.jpg
File:Rideau Canal Skateway Beaver Tails.jpg
Rideau Canal Skateway Beaver Tails.jpg
File:Ice hockey 1901.jpg
Ice hockey 1901.jpg
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