Hauz Khas or the Reservoir Exclusive, built by Ala-ud-din Khilji in 1305 for his new capital, Siri—the second Delhi—is to be seen off Sri Aurobindo Marg, on the way to Qutub Minar. Near the reservoir lies buried Emperor Firozeshah. The Hauz Khas presents the best example of the Tughlaq style of architecture.