Perperikon or Perpericon – It is a Rocky town located in Bulgaria. The place is thought to have been a sacred. This ancient city has human activity dates back to 5000 B.C. A church pulpit was set up by Bulgarian Archeologists at the peak of the Thracian rock sanctuary on September 10, 2005. The pulpit was perhaps constructed at the end of the 4th century AD or the early 5th century during the supremacy of Byzantine Emperor Honorius.