Riyadh, March 11, 2026, SPA -- The Prince Mohammed bin Salman Project for the Development of Historical Mosques continues its mission to preserve the Kingdom’s architectural heritage by restoring Al-Qalaah Mosque in Hawtat Bani Tamim, Riyadh Region. Built in 1250 AH (1834 CE), this historic landmark is situated within the fortress of Second Saudi State founder Imam Turki bin Abdullah.

The mosque is a prime example of traditional Najdi architecture, featuring stone foundations, mud walls constructed using molded brick techniques, and a roof of tamarisk trunks and palm fronds supported by stone-bead cylindrical columns.

Through the current renovation, the mosque’s area has expanded from 608.68 to 625.78 square meters while maintaining a capacity for 180 worshippers. Executed by specialized Saudi firms under expert engineering supervision, the project balances traditional standards with modern sustainability to ensure the mosque remains a living testament to Islamic and national history.

This initiative aligns with Vision 2030 objectives to rehabilitate historical sites for worship, highlight cultural heritage, and preserve the Kingdom’s authentic architectural identity for future generations.