Trent–Severn Waterway
（重定向自Trent Canal）
![](/Images/godic/202502/17/Trent-Severn_Gateway1705.jpg")
![A map of the Trent-Severn Waterway as it appeared in 1918, just prior to its completion. The planned route still runs through Honey Harbour when this was prepared. The abandoned Newmarket Canal is can be seen at the southern tip of Lake Simcoe.](/Images/godic/202502/17/Trent-Severn_Waterway_map1705.jpg")
![Lock One on the Trent-Severn Waterway](/Images/godic/202502/17/Carlb-trentsevern-lock-011705.jpg")
![Baird would conduct most of the important surveys on the Trent-Severn Waterway.](/Images/godic/202502/17/Nicol_Hugh_Baird_portrait1705.jpg")
The Trent–Severn Waterway is a 386 kilometres (240 mi)-long canal route connecting Lake Ontario at Trenton to Lake Huron at Port Severn. Its major natural waterways include the Trent River, Otonabee River, the Kawartha lakes, Lake Simcoe, Lake Couchiching and the Severn River. Its scenic, meandering route has been called "one of the finest interconnected systems of navigation in the world".