Saint Martin Bay is a bay located in Mackinac County, Michigan. It appears on the Saint Martin Island USGS 7.5-minute topographic quadrangle. The nearest populated place is Pontchartrain Shores, approximately 2.4 miles to the NNE.
Mackinac County · Michigan
Saint Martin Bay is a bay located in Mackinac County, Michigan. It appears on the Saint Martin Island USGS 7.5-minute topographic quadrangle. The nearest populated place is Pontchartrain Shores, approximately 2.4 miles to the NNE.