The holy city of Karbala, is amongst the holiest cities for Muslims after Mecca and Medina. It is home to the Imam Hussein Shrine and his brother Al Abbas. Karbala is famous as the site of the martyrdom of Imam Hussein Ibn Ali, and commemorations are held by millions annually to remember it.
At the center of the old city is the, the tomb of Hussein Ibn Ali, grandson of Prophet Muhammad. Hussein's tomb is a place of pilgrimage for many Muslims, especially on the anniversary of the battle, the Day of Ashura and more other religious events such as Imam Hussain Arbaeen (40 days after the Day of Ashura), the birthday of Imam Mahdi (15 of Shaban), Eid Al-Fitr and Eid Al-Adha.