The Badshahi Mosque or the ‘Emperor’s Mosque’ in Lahore is the second largest mosque in Pakistan  and South Asia and the seventh largest mosque in the world.

Badshahi-Mosque

Epitomising the beauty, passion and grandeur of the Mughal era, it is Lahore’s most famous landmark and a major tourist attraction. Capable of accommodating 10,000 worshippers in its main prayer hall and a further 100,000 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. Today, it remains the second largest mosque in Pakistan and South Asia and the fifth largest mosque in the world.

source : http://thewondrous.com