Mandarin Oriental, Bangkok is a legendary hotel located on the banks of the Chao Phraya River. It offers smoke-free rooms for guests who value a smoke-free environment. The rooms are beautifully appointed and offer stunning views of the river or the city. The hotel also boasts a world-class spa, fitness center, and multiple dining options, including a riverside restaurant. With its rich history and smoke-free rooms, Mandarin Oriental, Bangkok is a top choice for travelers seeking a smoke-free stay in Bangkok.