The acropolis of the city, surrownned with walls originally constructed in the Iron Age (1200-586 BC).
See:
- W. Harold Mare, Ph.D. Director, Abila Excavations Professor, Covenant Theological Seminary St. Louis, Missouri. "Excavations at Abila of the Decapolis, Northern Jordan", March 2004.-http://www.bibleinterp.com/excavations/Abila_of_the_Decapolis.shtml