This really luxury hotel with 57 floor. Located in Marina Bay, Singapore. Marina Bay Sands Hotel has amazing pool at top floor. The hotel consists of three towers connected by a porch and above one hectare called Sky Park. In addition to a swimming pool, there is restaurant or nightclub The Sky but it could also be a fun hangout.
References : http://id.travel.yahoo.com/jalan-jalan/156-marina-bay-tongkrongan-mewah-singapura