St Marys River


The St. Marys River flows between Sault Ste. Marie, Michigan and Sault Ste. Marie, Ontario, Canada. The world famous ?Soo Locks? are located on the Michigan side. Visitors view lake freighters and ocean-going ships traverse the locks between Lake Superior to the north and Lake Huron to the south. At the adjacent Visitors Center, a scale model of the locks demonstrate the operation. Click on the following to view a current "Live" picture from the Soo Locks: Soo Locks WebCam. Videos and movies are also featured in the Visitor Center.



(906) 635-3464



USACE, Soo Area Office Sault Ste Marie, MI 49783


Historic & Cultural Site Picnicking Visitor Center Environmental Education


USACE - US Army Corps of Engineers

When the snow bites, bite back with Nordica's hard-charging Dobermann GP 130 Ski Boot. With a narrow 98mm last and the...
Price subject to change | Available through
Currently Viewing St Marys River
Featured Park
Zion National Park, a place home to the Narrows, Canyon Overlook, Emerald Pools, a petrified forest, a desert swamp, springs and waterfalls, hanging gardens, wildflowers, wildlife and more!
Featured Wildlife
The bighorn sheep is the mammalian symbol of Colorado Parks and Wildlife and Colorado's official animal. Colorado is home to the largest population of the species anywhere. The animals are five to six feet long with a tail three to six inches in length.
Currently Viewing St Marys River