Downtown Sault Ste. Marie Loading Map.... Downtown Sault Ste. Marie329 W. Portage Ave. - Sault Ste. MarieEvents 46.50117950000001 -84.35050079999996 Address 329 W. Portage Ave. Sault Ste. Marie Michigan 49783 United States Upcoming Events No events in this location Downtown Sault Ste. Marie Downtown Royal Oak