18. Trump International Hotel, Las Vegas
This glittering hotel and residential building is the tallest commercial structure located in the Mojave Desert just off the famous Las Vegas Strip.
The building is 640- feet tall and another tower to be built beside it is a project still on hold. The total cost of the first tower amounted to US$500-million. The hotel stands 64-storey high and houses over 1,000 units. It features penthouses with one bedroom, two bedrooms, and three bedrooms. Donald Trump owns a penthouse on the 61st floor.