Saint Marys Falls Canal is a canal located in Chippewa County, Michigan. It appears on the Sault Ste. Marie South OE N USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 578.58 feet (176.35 m) above sea level. The nearest populated place is Sault Sainte Marie, approximately 0.7 miles to the SSW.