The Mausoleum of Ali or Blue Mosque, located in Mazar-i-Sharif, Afghanistan, is a shrine purportedly housing the tomb of Caliph Ali, the first Imam of Shia Muslims.
Many pilgrims annually celebrate Nowruz at the site. At the annual Jahenda Bala ceremony a flag is raised in honour of Alī. People touch the flag for supposed luck in the New Year.
Wikipedia https://en.wikipedia.org/wiki/Mausoleum_of_Imam_Ali
Address Afghanistan
Coordinates 36°42'31.567" N 67°6'39.247" E