Wadi Al-Usaylah's Ancient Inscriptions, Historic Wells Trace Early Hajj Routes Near Makkah

Wadi Al-Usaylah, situated northeast of Makkah, preserves more than 60 early Islamic inscriptions and two surviving historical wells, providing a vital archaeological record of early Arabic calligraphy and historic Hajj routes leading to Makkah.
 Spanning roughly six kilometers in length and two kilometers in width, the valley historically served as a critical passageway for traveler and pilgrim caravans arriving from Iraq and neighboring regions. The inscriptions, etched across the rock faces of Wadi Al-Usaylah's mountains, date to the seventh and eighth centuries CE (first and second centuries AH).
 The rock writings feature notable figures from the early Islamic period and provide scholars with tangible evidence tracing the orthographic development and aesthetic evolution of early Arabic scripts.
 To support caravans traversing the arid terrain, successive Islamic rulers commissioned water infrastructure throughout the valley. Two of the four original historical wells—some established under the Abbasid Caliphate—remain intact near the inscribed sites.
 The Royal Commission for Makkah City and Holy Sites is currently executing a comprehensive preservation program across the corridor to safeguard the rock art and wells from erosion, supporting broader Saudi Vision 2030 initiatives to conserve national heritage and develop sustainable cultural destinations.