Ancient Forts Of India - January 08th, 2011 Mandu,Madhya Pradesh, India-A Horizontal View Of The Portion Of Jahaj Mahal. Jahaz Mahal Is Believed To Have Been Constructed During The Reign Of Mahmud Shah I Khalji Who Ruled From1436 To 1469. But, It Is Also Said That The Palace Is Commissioned By Ghiyas Al-Din After Succeeding His Father. Photo