6. Park Hyatt, Tokyo, Japan
This luxurious five-star hotel is exquisitely captivating with its panoramic view of the city and luxurious accommodations. Its array of restaurants includes a New York Grill as well as pastry boutique. Guests also enjoy unrivaled Japanese fare. The elegant rooms are complemented by features like an indoor pool (where cocktails are served poolside), fitness center, sauna, spa treatments, and so much more.