(January 2012) Enlarge Cooper's Gap. View from Hidden Hollow Resort, Walker County, GA. Federal troops crossed the gap during the September 1863 invasion of Walker County

(January 2012) Enlarge Another view of Cooper's Gap

(January 2012) Enlarge Civil War Trails Cooper's Gap marker

(January 2012) Enlarge Thornton's Mill

(January 2012) Enlarge Below the mill

(2012) Enlarge Alabama historical marker on SH-117 near Ider, DeKalb County