Of 83 counties in the state, Iron County ranks 28th by size (1,211 square miles). Iron County is in Upper Peninsula Michigan. Iron County, Michigan, includes around 2,000 acres of recreational land for sale based on recent Land Network data. The combined market value of land for sale here was almost $4 million. Browse all recreational property for sale in Iron County to find the recreational tract that suits your lifestyle needs, from hunting and fishing properties for the outdoor enthusiast to undeveloped acreage ready for future residential-property development. The most common type of land for sale by combined acreage in Iron County is undeveloped land.