The Ritz-Carlton Hong Kong to be the Tallest hotel in the world | Kowloon, Hong Kong | Opening next March 29th. 2011, the The Ritz-Carlton Hong Kong will officially become the Tallest Hotel in the World. Here you will find exclusive videos and photos taken personally by me this week during my private site inspection of the hotel in Hong Kong. Tallest hotel in the world, set in between the 103rd. to 118th. floor of the ICC Tower in Kowloon, Hong Kong.