MAKKAH: More than 60 early Islamic inscriptions and two historic wells in Wadi Al-Usaylah, northeast of Makkah, are providing archaeologists with a record of early Arabic writing and the pilgrimage routes used by caravans traveling to the holy city. The six-kilometer-long, two-kilometer-wide valley was historically an important passage for travelers and pilgrim caravans arriving from Iraq and surrounding regions, according to a report by the Saudi Press Agency, or SPA. The inscriptions, carved i
