2021 Soo Locks Engineer's Day

It’s the event that started it all – the one day when you can walk across the mighty Soo Locks walls and explore the buildings and special exhibits open only on this day: the last Friday in June. Engineer’s Day festivities are held from 9:00 a.m. until 4:00 p.m. The gates are open to allow visitors across the Locks and into historically important structures (the Davis Building and the Administration Building) used solely for the work of one of the world’s busiest Lock systems.