Soo Locks, Sault Ste. Marie MI

West Portage Ave
Sault Ste. Marie, MI 49783
Phone: (800) 647-2858
Fax: (906) 632-6161
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Get a glimpse of over a 150 years of maritime history at the Soo Locks, where freighters, barges, tugboats and more traverse the 21-foot drop between Lake Superior and Lake Huron every day.  Wondering what you’ll enjoy most at this Army Corps of Engineers facility?