KARBALA -- Iranian craftsmen and artists are giving shape to one of the most ambitious recent expansions of the Imam Hussain Holy Shrine in Karbala, applying centuries-old techniques of tilework, stonework and Islamic architectural ornamentation to a vast new pilgrimage complex.
The work is being carried out at the Al-Aqeela Zainab Courtyard, the first phase of a major development designed to expand the shrine complex and provide new prayer, pilgrimage, cultural and service spaces for visitors to the holy city.
The courtyard extends across the area between Bab al-Qibla, Al-Shuhada and Republic streets and is being developed around the existing shrine while seeking to preserve its distinctive architectural profile.
Sheikh Abdul-Mahdi al-Karbalaei, representative of the Supreme Religious Authority in Karbala, has inspected the project as construction and finishing work advances.
One of the project’s defining architectural decisions is the extensive use of underground space. Three of the four principal prayer halls are being constructed below ground, allowing the complex to expand without substantially increasing the height of the existing shrine structures.
The pilgrimage section includes prayer halls named after Imam Hussain (AS), Sayyida Zainab (SA), Bab al-Qibla and Ali al-Akbar (AS), together with extensive riwaqs, or covered passageways, designed to improve the movement of pilgrims through the expanded complex.
The Ali al-Akbar prayer hall, located opposite the Khayma-gah, the area associated with Imam Hussain (AS)’s tents during the Battle of Karbala, covers about 2,800 square meters. Other prayer halls are positioned around important religious landmarks within the expanded courtyard.
The architectural character of the project is increasingly visible in its decorative work. Iranian master craftsmen are producing intricate façades and tilework while applying traditional techniques including mosaic tilework, muqarnas and rasmi-bandi, a geometric form of Islamic architectural ornamentation.
More than 30,000 square meters of glazed tilework and about 12,000 square meters of stonework have been planned for the courtyard, incorporating geometric patterns, arches and other elements drawn from the architectural traditions of Iran and the wider Islamic world.
The complex also features major and secondary entrance portals leading toward significant sections
 of the shrine development, including the Khayma-gah, Tal al-Zainabi, museum and library.
The project is being supported through public contributions and reflects Iran’s longstanding involvement in the construction, restoration and expansion of major Shiite shrines in Iraq. Iranian specialists have also contributed to major projects at the Imam Ali Holy Shrine in Najaf.
The Al-Aqeela Zainab Courtyard therefore represents more than an expansion of physical space. Its emerging architecture brings together modern engineering and pilgrimage infrastructure with traditional craftsmanship, creating a new architectural layer around one of the most important religious and cultural sites in Karbala.