Tahquamenon Falls is about 40,000 acres covering about 13 miles. Most of the state park is woods without roads and structures. The Tahquamenon River feeds the Falls which originates from the many springs to the north and travels many milesbeforeit reaches Whitefish Bay. Please go to Places Visited for a tour of Whitefish Point. The Upper Falls is the second largets falls east of the Mississippi River.