The Porcupine Mountains
Ontonagon County, Michigan · 1945
Michigan bought the land in a hurry to stop the last big stand of old-growth hemlock and maple in the Midwest being cut. It holds the largest such forest east o
Open on the map →Ontonagon County, Michigan · 1945
Michigan bought the land in a hurry to stop the last big stand of old-growth hemlock and maple in the Midwest being cut. It holds the largest such forest east o
Open on the map →