Situated on the banks of the Chao Phraya River, The Peninsula Bangkok is a five-star hotel that offers a luxurious spa and wellness center. The hotel's spa features a range of treatments, including Thai massages, aromatherapy, and beauty treatments. Guests can also enjoy yoga and meditation classes, as well as access to the hotel's fitness center and swimming pool. The spa offers panoramic views of the river and the city skyline, providing a serene escape from the bustling city.