The Day of Ashura is on the tenth day of Muharram in the Islamic calendar and marks the climax of the Mourning of Muharram.
It is commemorated by Shi'a Muslims as a day of mourning for the martyrdom of Husayn ibn Ali, the grandson of Muhammad at the Battle of Karbala.
In some Shi'a regions of Muslim countries such as Afghanistan, Iran, Turkey, Azerbaijan, Iraq, Lebanon, Bahrain, and Pakistan, the Commemoration of Husayn ibn Ali has become a national holiday and most ethnic and religious communities participate in it.
Ghahan is a small village in Iran between desert and mountains near Qom city with not more than 1000 inhabitants.
