The Poe Lock, and part of the Soo Locks, in Sault Ste. Marie will be opened early to all marine traffic by the U.S. Army Corps of Engin

“We welcome visitors into the park for the 2025 Soo Locks season opening,” Chief Park Ranger Michelle Briggs said. “The park and viewing platform will open at 7:30 a.m. to allow visitors to welcome the first ship from the viewing platform. The Visitor Center will also host its annual open house for the public from 9 a.m. until 3 p.m.”