The area of Twin Rivers State Forest is 60.225 square kilometers.
The area of Six Rivers National Forest is 3,875.229 square kilometers.
The area of Rivers State is 11,077 square kilometers.
The area of State Forest State Park is 286.671 square kilometers.
The area of Twin Lakes State Park - Michigan - is 708,199.87392 square meters.
The area of Tygarts State Forest is 3,536,952.5131776 square meters.
The area of Berkley State Forest is 23,876.452892160003 square meters.
The area of Knobs State Forest is 6,228,112.034073601 square meters.
The area of Mohawk State Forest is 14.986 square kilometers.
The area of Kentenia State Forest is 17.308 square kilometers.
The area of Bowstring State Forest is 2,130.949 square kilometers.
The area of Clark State Forest is 97.125 square kilometers.
The area of Gilchrist State Forest is 283.28 square kilometers.