Millions of Shiite Muslim pilgrims are currently traveling to the Iraqi holy city of Karbala. They are participating in Arbaeen, which ranks as one of the world’s largest annual religious gatherings. The pilgrimage involves days of walking for some, while others arrive from neighboring countries such as Iran, crossing border checkpoints before heading to the Imam Hussein Shrine in Karbala.
During their journey, volunteers provide essential support, offering food, water, and shelter along the routes. As the sun rises, pilgrims continue their march to observe Arbaeen. This event marks the culmination of a 40-day mourning period following Ashura, in Najaf, Iraq, Tuesday, July 28, 2026.
Arbaeen occurs 40 days after Ashura, a significant day commemorating the martyrdom of Imam Hussein in 680 A.D. He was the Prophet Muhammad’s grandson, and his death in the Battle of Karbala remains a pivotal moment in Shiite Islam. The pilgrims’ destination, the Imam Hussein Shrine, becomes the focal point for millions who gather for prayers and rituals, which often include chest beating as an expression of mourning and reaching out to touch the shrine.
The pilgrimage attracts worshippers not only from Iraq but also from various parts of the world. For instance, a Shiite Muslim was observed praying and weeping within the Shrine of Imam Hussein prior to Arbaeen on Monday, Aug. 3, 2026. These images highlight the deep emotional connection and devotion of the pilgrims.
In another instance, Shiite pilgrims proceeded toward the Imam Hussein Shrine, as documented in Babil, Iraq, on Saturday, Aug. 1, 2026. This pilgrimage exemplifies the profound reverence and solidarity felt during Arbaeen.
Water is also a critical necessity during this time, as illustrated by the volunteers spraying water to cool the pilgrims in Najaf, Iraq, on July 31, 2026. This effort underscores the support network sustaining the pilgrims’ journey.
Iranian Shiite pilgrims additionally made their way to the Al-Mundheriya border crossing, aiming to participate in the pilgrimage to Karbala. Bearing Iranian flags, they joined millions of devotees en route to the sacred city, as seen in Diyala, Iraq, on July 27, 2026.
This photo gallery, curated by AP photo editors, presents these vivid moments of devotion and the logistical efforts supporting one of the most significant religious gatherings in the world, Arbaeen.

Advancements in Strait of Hormuz Negotiations
Director of Russian Drone Factory Injured in Car Explosion
Haitian Community in Maryland Faces Uncertainty After TPS Ends
Strait of Hormuz Deal Near Amid Tensions
Trump Warns Iran of Strong U.S. Response if Talks Fail
Taiwan Launches Significant Military Drills Amid Rising Tensions