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Anantara Siam Bangkok

5.0 out of 5.0

Recent guest reviews

Good location and friendly stuff Bathroom door was not private enough Hallway on our floor 6th has unpleasant smell

1. The Greeting: Very good greeting by the valets. All smiles and helpful. 2. The Door Greeter (in the morning/afternoon): The lady at the door is not very happy. No smiles. When I pay $300 + per night in BKK, I want everyone smiling, even if they have to fake it. 3. The Reservation Counter: Beautiful women, Very helpful. 4. The Room: Very nice, clean and comfy. 5. The Door Greeting (at night) : Beautiful young lady. Very smiley, very nice. 6. The Breakfast: Not very happy greets and the service (overall) is not very good. Although there is one lady that does a nice job as a server. The food is pretty good. 7.5-8 out of 10 7. Convenience: The hotel is located in the heart of BKK and on a beautiful tree-lined street.

155 Rajadamri Road Bangkok Bangkok

Hotel highlights

  • Walking distance to Siam Paragon Mall and Pratunam Market
  • Free WiFi in rooms and public areas
  • Free valet and self parking
  • Onsite dining

Located in Bangkok Central Business District, Anantara Siam Bangkok is a leisurely stroll from popular sights such as CentralWorld Shopping Complex and Pratunam Market. This 354-room, 5-star hotel welcomes guests with conveniences like a full-service spa, an outdoor pool, and a 24-hour health club. It's in central Bangkok and also close to Bumrungrad Hospital and BNH Hospital.


Enjoy dining at Madison, one of 6 onsite restaurants. Order from 24-hour room service to satisfy your hunger without leaving your room, or explore the hotel and get a beverage at the bar/lounge or coffee shop/café. Start your day off with buffet breakfast, available for a fee.


All of Anantara Siam Bangkok's 354 soundproofed rooms provide iPod docks, refrigerators, and minibars. 42-inch LCD TVs come with satellite channels and DVD players, and guests can stay connected with free WiFi and wired Internet. Beds are dressed in premium bedding and down comforters, and bathrooms offer hair dryers and free toiletries. Coffee makers, free newspapers, and free bottled water are also standard.

Property features

At Anantara Siam Bangkok, guests enjoy a full-service spa, an outdoor pool, and a 24-hour health club. Free valet and self parking are available, and there's also limo/town car service. Multilingual staff at the front desk are standing by 24/7 to help with dry cleaning/laundry, concierge services, and luggage storage. Other amenities at this luxury hotel include a spa tub, a sauna, and free WiFi in public areas.

Room options

Deluxe View Room

King 1 | Twin 2 | Sleeps 4

Garden Terrace Room

King 1 | Sleeps 3

Junior Suite

King 1 | Twin 2 | Sleeps 4

Premier Room

King 1 | Full 2 | Sleeps 4

Reviews from Trip Advisor

Trip Advisor aggregated rating

88% of guests recommend this hotel

Total of 1769 reviews