The Smicksburg Amish Settlement is the 11th largest settlement in the United States. Nearly 3,000 Amish live in the area surrounding Smicksburg.
The historical marker for Indiana County's John B. McCormick was once located along Route 22, near Armagh. The marker has been missing for many years. Mr. McCormick was a world-class inventor who was better known later in his life as a resident of the Smicksburg area.