Swan Marsh is a lake located in Mackinac County, Michigan. It appears on the Hughes Point USGS 7.5-minute topographic quadrangle. The nearest populated place is Port Inland, approximately 3.3 miles to the WSW.
Mackinac County · Michigan
Swan Marsh is a lake located in Mackinac County, Michigan. It appears on the Hughes Point USGS 7.5-minute topographic quadrangle. The nearest populated place is Port Inland, approximately 3.3 miles to the WSW.