Nestled along the Chao Phraya River, The Siam is a boutique hotel that offers a unique and luxurious experience. Their suites and villas are individually designed with a blend of Thai and Art Deco influences, and each bathroom features a bathtub for guests to relax and unwind. The hotel also offers a riverside infinity pool, a spa, and a private pier for guests to explore the city by boat. With its stylish design and personalized service, The Siam is a perfect choice for travelers seeking a hotel with a bathtub in Bangkok.