Mandarin Oriental, Bangkok

Mandarin Oriental, Bangkok is a five-star riverside hotel on the Chao Phraya River in Bang Rak, a 3-minute walk from the nearest ferry pier. The property holds 331 rooms and 60 suites, dressed in teak panelling, Thai silk furnishings and, in most categories, floor-to-ceiling windows facing the river or the gardens.

Every room includes personal butler service, nightly turndown and a walk-in shower paired with a separate soaking tub. The hotel spreads across 9 restaurants and bars, including Anne-Sophie Pic at Le Normandie (French), The China House by Chef Fei (Cantonese) and the Thai pavilion Sala Rim Naam, reached by the hotel's own ferry on the opposite bank.

Facilities include two outdoor pools (one ringed by private cabanas), two tennis courts, a fitness center and the Oriental Spa with 18 treatment rooms. It suits guests comparing Bangkok's historic riverside hotels against newer towers, weighing heritage architecture and butler service against a more contemporary build.