The Taj Mahal (Literally : ´´Crown of the Palace´´) is an ivory-white marble mausoleum on the south bank of the Yamuna river in the Indian city of Agra. It was commissioned in 1632 by the Mughal emperor Shah Jahan (reigned from 1628 to 1658) to house the tomb of his favourite wife, Mumtaz Mahal. It also houses the tomb of Shah Jahan himself. The Taj Mahal is an extensive complex of buildings and gardens that extends over 22.44 hectares (55.5 acres) and includes subsidiary tombs, waterworks infrastructure, the small town of Taj Ganji to the south and a ‘moonlight garden’ to the north of the river. The tomb is the centrepiece of a 17-hectare (42-acre) complex which includes A mosque, A guest house and is set in formal gardens bounded on three sides by a crenellated wall. The Taj Mahal it is one of the most famous and recognizable buildings in the world and while the large domed marble mausoleum is the most familiar part of the monument