Florida Entering Apalachicola National Forest highway sign Allegheny 30×20
Made to the exact US Forest Service standards as used starting in the 1960s or so. The Apalachicola National Forest is the largest U. National Forest in the state of Florida. It encompasses 632,890 acres (988.89 sq mi; 2,561.2 sq km) and is the only national forest located in the Florida Panhandle.