Millennium Hilton Bangkok is a hotel on the Chao Phraya River with rooms, breakfast, and a hotel spa, a three-minute walk from Iconsiam. At Eforea Spa, guests can receive Thai massage, foot massage, aroma oil massage, a 90-minute program, and prenatal massage. A fourth-floor pool, a rooftop bar, and a shuttle boat are available, and there is a case of a 90-minute massage at 10 a.m. The pool is small and crowded with children, making it hard to swim.