Anantara Siam Bangkok

Anantara Siam spent US$50 million on a renovation that finished in September 2026 and left the reason to stay on Rajadamri where it was: about 100 square metres of silk on the staircase, and a low run of garden courts beside the Royal Bangkok Sports Club. The hotel opened on 15 April 1983 as the Bangkok Peninsula, became the Regent in 1985, took the Four Seasons name in 2003, and joined Anantara in March 2015. Ask which Peninsula if a friend sends you toward the river. That hotel opened in 1998. All 335 rooms, suites and villas were redone from June 2025 to September 2026, with the doors open. The room to request is a private pool. Two Garden Pool Suites are 91 square metres, one Garden Pool Villa is 120, and the Anantara Garden Pool Villa is 238. The Jim Thompson Explorer Suite is the single 198-square-metre key, with a library, and the current direct offers attach a vintage car to Jim Thompson House. Read which dinner and which checkout your rate actually names before you promise the morning. BTS Ratchadamri Exit 4 is about a minute from the door. Have tea in the lobby once, under the silk. The grass in the window belongs to the members. Phone the desk and ask which of the two pool suites is free before you accept a garden-view deluxe in its place.