Luxury HotelsDirectoryBeach ResortsBoutiqueParisLondonNew YorkTokyoLuxury HotelsDirectoryBeach ResortsBoutiqueParisLondonNew YorkTokyoBangkok, Thailand
Anantara Siam Bangkok is an Anantara hotel in central Bangkok, located on Rajadamri Road on former royal land near Lumphini Park. The property contains 335 newly renovated rooms and suites with garden, cityscape, pool, or golf course views.
Check availability Official websiteWe do not publish prices or ratings: rates change daily, so please check them with the hotel or our booking partner. We may earn a commission from partner links.
Photos: Wikimedia Commons (credited in the video). Every fact shown is verified by our editorial board.
The hotel sits on Rajadamri Road in central Bangkok, within walking distance of Lumphini Park and the city's retail and cultural districts. The BTS Skytrain station is 2–3 minutes on foot from the hotel, providing direct access to Bangkok's public transport network. The property occupies former royal land and features tropical gardens alongside views of a private golf course.
The hotel offers 335 rooms and suites. Deluxe Rooms measure 42 square meters and feature garden, cityscape, pool, or golf course views, with marble bathrooms including separate tubs and rain showers. The Siam Room (42 sqm) offers elevated high-floor city views. Kasara Executive Rooms (42 sqm) combine contemporary design with Thai touches and include executive lounge privileges.
Suites range from 72 to 84 square meters. The Siam Suite (72 sqm) features Thai-inspired design with garden or golf course views. The Kasara Executive Suite (84 sqm) is a one-bedroom layout with separate living areas, marble bathrooms, and lounge privileges. The Anantara Suite (84 sqm) includes a work desk, Nespresso machine, and separate tub and rain shower.
The hotel operates multiple restaurants and bars. Grand Siam serves international cuisine, hosting Sunday brunch from 12:00 pm to 3:30 pm. Biscotti offers Italian fine dining and wines with lunch (12:00 pm–2:30 pm) and dinner (6:00 pm–10:30 pm). Guilty serves South American cuisine Monday through Saturday with lunch and dinner service. Madison Steak Avenue features steakhouse fare with premium cuts, open Monday–Saturday for lunch and daily for dinner.
Shintaro presents traditional Japanese cuisine with daily lunch and dinner service. The Spice Market offers Thai dishes balancing traditional ingredients, open Monday–Saturday for lunch and daily for dinner. Aqua functions as a drinks venue with international light bites from 12:00 pm to 12:30 am. Casual dining includes Mocha & Muffins (coffee, bakery, pastries, 7:00 am–9:00 pm daily), The Lobby (all-day international dining with afternoon tea, 8:00 am–10:30 pm), and The Garden Terrace (poolside all-day refreshments, 7:00 am–8:00 pm). Manohra Cruises offers Thai dinner cruises with first seating (6:00 pm–8:00 pm) and second seating (7:00 pm–9:00 pm). In-room dining is available day and night.
The Anantara Spa houses treatment suites offering therapies rooted in Thai wellness traditions. Signature experiences include The Soul of Siam, a multi-technique massage incorporating traditions from Thailand, Myanmar, Laos, and China with herbal compress, herbal oil massage, foot reflexology, and gold leaf application. The Anantara Signature Massage combines Eastern and Western techniques with signature oil blend and reflexology.
The property includes a swimming pool and operates with 15:00 check-in and 12:00 check-out. Additional facilities include EV charging stations, non-smoking rooms, and pet-friendly accommodations.
Editorial verification: Anantara Siam Bangkok Hotel is affiliated with Anantara; this was confirmed on the brand's own website or hotel list, and the hotel was matched to its official website by our editorial board.
The hotel is situated on Rajadamri Road in central Bangkok, near Lumphini Park. The BTS Skytrain station is 2–3 minutes on foot away, providing easy access to the city's transport network.
The hotel has 335 rooms and suites. Room types include Deluxe Rooms and Siam Rooms (42 sqm), Kasara Executive Rooms with executive lounge access, and suites ranging from 72 to 84 square meters.
The hotel operates multiple restaurants: Grand Siam (international, Sunday brunch), Biscotti (Italian), Guilty (South American), Madison Steak Avenue (steakhouse), Shintaro (Japanese), The Spice Market (Thai), Aqua (drinks), Mocha & Muffins (coffee and bakery), The Lobby (all-day), The Garden Terrace (poolside), and Manohra Cruises (river dinner cruises).
Yes. The Anantara Spa offers signature treatments including The Soul of Siam and the Anantara Signature Massage. The hotel also features a swimming pool.
Yes, the hotel is pet friendly and offers non-smoking rooms and EV charging stations.
The hotel is located on former royal land near Lumphini Park and Bangkok's central shopping district. The BTS Skytrain station is within a 2–3 minute walk.
Anantara Siam Bangkok Hotel is affiliated with Anantara; this was confirmed on the brand's own website or hotel list, and the hotel was matched to its official website by our editorial board.
Anantara Siam Bangkok Hotel is in Bangkok, Thailand. Address: Rajadamri Road, Lumphini Subdistrict, Bangkok, 10330, Thailand.
| Location | Bangkok, Thailand |
|---|---|
| Address | Rajadamri Road, Lumphini Subdistrict, Bangkok, 10330, Thailand |
| Brand / alliance | Anantara |
| Official website | anantara.com |
| General manager | Torsten Richter · General Manager · source: travelprnews.com, checked 2026-09-29 |
| Area guide | Lumphini Subdistrict luxury hotels |
| Verified | by the editorial board |
Sources: anantara.com/en/siam-bangkok · anantara.com/en/siam-bangkok/rooms · anantara.com/en/siam-bangkok/restaurants · anantara.com/en/siam-bangkok/spa · anantara.com/en/siam-bangkok/experiences/the-jim-thompson-suite-experience · anantara.com/en/siam-bangkok/experiences/vivid-iv-drip-bar · anantara.com/en/siam-bangkok/experiences/sunday-brunch · anantara.com/en/siam-bangkok/experiences/legacy-of-spice · en.wikipedia.org/wiki/Anantara_Siam_Bangkok_Hotel
Map data © OpenStreetMap contributors. Hotel data: Wikidata (CC0), OpenStreetMap (ODbL), official websites.
