Opening 4th December 2009-Mandarin Oriental Las Vegas is located on the Strip adjacent to Aria at CityCenter and Bellagio. Our brand new 392-room non-gaming hotel is a destination of contemporary elegance with decor conceived by world renowned interior designer Adam Tihany. The hotel features the city s only sky lobby located on the 23rd floor and is comprised of two restaurants-tea lounge-Mandarin meeting spaces with windows overlooking Las Vegas Blvd- outdoor swimming pools-private cabanas and elegant 27000 sq ft Spa at Mandarin Oriental with treatments and decor inspired by 1930s Shanghai.