Located in downtown New Orleans, this hotel is 4 blocks away from the French Quarter and the Convention Center. Harrah's hour casino offers 2, slot. Come out and play on over casino table games near Harrah's New Orleans Hotel. So choose your favorite casino table game and let the good times roll!. We did the research so that you don't have to. Harrahs Casino New Orleans Diamond Lounge and Harrah's are on the list. See what other.