Frog Marsh is a swamp located in Lake County, Michigan. It appears on the Big Star Lake USGS 7.5-minute topographic quadrangle. The nearest populated place is Pine Grove Beach, approximately 1.3 miles to the E.
Lake County · Michigan
Frog Marsh is a swamp located in Lake County, Michigan. It appears on the Big Star Lake USGS 7.5-minute topographic quadrangle. The nearest populated place is Pine Grove Beach, approximately 1.3 miles to the E.