Iraq is home to some of the most sacred sites in the world for Shia Muslims, specifically centered around the burial places of the Imams and their family members. These "shrine cities" attract millions of pilgrims annually, particularly during events like Arbaeen and Ashura.
The most important holy cities and shrines as pilgrimage destinations for Shia Muslims in Iraq are:
1 - Najaf (Imam Ali Holy Shrine): Considered the holiest site in Iraq, it houses the tomb of Imam Ali ibn Abi Talib, the first Shia Imam and cousin/son-in-law of the Prophet Muhammad. It is also the site of Wadi-us-Salaam, the world's largest cemetery, where many Shia Muslims wish to be buried.
2 - Karbala. It contains two major shrines: Imam Husayn Shrine: Entombing the third Shia Imam and grandson of Prophet Muhammad.and Al-Abbas Shrine: Dedicated to Abbas ibn Ali, the half-brother of Husayn, revered for his loyalty during the battle.
3 - Baghdad / Kadhimiya (Al-Kadhimiya Mosque): This mosque contains the tombs of the seventh and ninth Shia Imams, Musa al-Kadhim and Muhammad al-Jawad.
4 - Samarra (Al-Askari Shrine): This shrine houses the tombs of the tenth and eleventh Imams, Ali al-Hadi and Hasan al-Askari. It is also the site of the Sardab (cellar) from which the twelfth "Hidden" Imam, Muhammad al-Mahdi, is believed to have entered occultation.
Other Significant Sacred Places are Kufa (Historically the capital of Imam Ali, it contains the Great Mosque of Kufa, where Ali was martyred, and the Al-Sahlah Mosque, believed to be the future home of the 12th Imam), Balad (Home to the Shrine of Sayyid Muhammad, the son of the tenth Imam, Ali al-Hadi), Musayyib (Site of the Awlad Muslim Mosque, which entombs the two young sons of Muslim ibn Aqil), Hillah (Contains various sacred tombs, including those believed to be of the prophets Job (Ayyub) and Daniel and Basra (Home to the Imam Ali's Step Mosque, marking a spot where Imam Ali is believed to have stepped).

















































Photo Gallery: © Jordi Zaragozà Anglès / Iraq - 2026