Your welcome email will arrive in your inbox soon. Zoom in to see updated info. Nine-O-Five Royal Hotel 2. Only difference is that there's no staggering to the next casino - it's the only czsino casino in town. Wasn't expecting to get upgraded when we got there! Lock in a great price for your upcoming stay Get instant confirmation with FREE cancellation on most rooms!8 Canal St. New Orleans, LA [Map It] Around , America's first gambling casino opened in New Orleans. Like modern casinos, it was open 24/7. Browse Casinos in New Orleans & save money with our Expedia Price Guarantee. Read user reviews of over hotels worldwide. No Expedia. 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.