For the first time since the Covid-19 Pandemic began, visitors will be allowed back to get an up-close look at the Soo Locks during Engineers Day 2022.
The locks close each year for 10 weeks for cleaning and repairs. This year they had to keep it open just a few hours later, so one last freighter could squeeze through.
It's not something you get to take a look at every day.. well you do, but usually with millions of gallons of water covering how expansive the Soo Locks really are.