Ain zubaydah: Long before modern infrastructure transformed the holy sites, early Islamic engineering offered a lifeline to Hajj pilgrims through a landmark water system: Ain Zubaydah. Stretching as part of an integrated network that once carried water to Makkah and the holy sites, Ain Zubaydah stands as a lasting testament to the enduring care given to Hajj and Umrah pilgrims across Islamic history at a time when access to water was among the greatest challenges.
According to Saudi Press Agency, the Royal Commission for Makkah City and Holy Sites outlines the history of the water system located in Wadi Numan on the route between Taif and Makkah. The water network is named after Zubaydah bint Jaafar, wife of Abbasid Caliph Harun Al-Rashid, who ordered the delivery of the spring's water to Makkah in 174 AH (791 AD) after witnessing the hardship pilgrims endured in securing water from distant sources near Jabal Kara, west of the Grand Mosque.
The project took around a decade to complete, with its channels extending about 38 kilometers toward Makkah. Over centuries, Ain Zubaydah received continuous care through restoration and maintenance efforts, most notably during the reign of King Abdulaziz bin Abdulrahman Al Saud, when a dedicated administration was established to oversee its wells and their maintenance.
Regarded as one of the most significant engineering achievements of the Islamic world, the system's channels extended from Wadi Numan east of Makkah all the way toward the Grand Mosque and the holy sites. Among its most distinctive features are circular stone and clay components used within the water channels to regulate flow and connect sections of the network. These rings helped maintain a steady water supply across the rugged mountainous terrain surrounding Makkah.
The design reflects the ingenuity and precision of Islamic engineering in developing infrastructure dedicated to serving pilgrims and visitors to the Grand Mosque. Today, remnants of Ain Zubaydah, including its rings and stone channels, continue to attract researchers and heritage specialists, standing with civilizational and humanitarian value reflecting efforts to serve pilgrims across centuries.
