When Ghazi Malik founded the Tughlaq Dynasty in 1321, he built the strongest fort in Delhi at Tughlaqabad, completed with great speed within four years of his rule. It is said that Ghazi Malik, when only a slave to Mubarak Khilji, had suggested this rocky prominence as an ideal site for a fort. The Khilji Sultan laughed and suggested that the slave build a fort there when he became a Sultan. Ghazi Malik as Ghiyasuddin Tughlaq did just that: Tughlaqabad is Delhi's most colossal and awesome fort even in its ruined state. Within its sky-touching walls, double-storied bastions, and gigantic towers were housed grand palaces, splendid mosques, and audience halls.
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