The Sault Ste. Marie Canal, built in 1895, was the world’s longest lock, the first to operate using electricity and the last link in an all-Canadian navigational chain from the Atlantic Ocean to Lake Superior. Today, the Canal is a great spot for boat-watching, picnics and a variety of other activities. Let a Parks Canada interpreter introduce you to the canal’s fascinating history, rent a Fat Bike, or join us for tea at the Superintendent’s Residence.
Built in 1895, the Sault Ste. Marie Canal was the world’s longest lock and the first to operate using electricity. It offered passage from Lake Superior to Lake Huron for the shipping industry as it allows large transport vessels to dodge the St Mary’s Rapids while navigating the 25 ft (8m) height difference between the two lakes. The lock was used up until 1987 when a wall failure rendered the lock closed indefinitely.
While the canal is only used by recreational watercraft now, it’s a great spot for a picnic on a sunny day. You might even catch a tour boat going by so you can see the lock in action! The Sault Ste Marie Canal is a must-visit on a Northern Ontario road trip.