Commissioned by the sixth Mughal Emperor Aurangzeb in 1671 and completed in 1673, is the second largest mosque in Pakistan and South Asia and the fifth largest mosque in the world. Epitomising the beauty, passion and grandeur of the Mughal era, it is Lahore's most famous landmark and a major tourist attraction. In 1993, the Government of Pakistan recommended the inclusion of the Badshahi Mosque as a World Heritage Site in UNESCO's World Heritage List, where it has been included in Pakistan's Tentative List for possible nomination to the World Heritage List by UNESCO. Capable of accommodating 5,000 worshippers in its main prayer hall and a further 95,000 in its courtyard and porticoes, it remained the largest mosque in the world from 1673 to 1986 (a period of 313 years), when overtaken in size by the completion of the Faisal Mosque in Islamabad.
It was designed and constructed over a period of nearly 50 years (1932–1982) and won the Aga Khan Award for Architecture in 1986. A postage stamp depicting it was issued on May 12, 2004 in Pakistan.