Guest Ratings

4.8

Excellent business hotel.

based on 1835 reviews

Location rated 4.8/5 based on reviews

1

3%

3%

2

2%

2%

3

4%

4%

4

14%

14%

5

77%

77%

Anantara Siam Bangkok Hotel

5-Star Hotel

Bangkok, 155 Rajadamri Road

Check-in time

3:00 PM

Check-out time

12:00 PM


Excellent Business Hotel

Top 2% in city

Excellent Hotel Grounds

Top 4% in city

Excellent City Hotel

Top 5% in city

Excellent Breakfast

Top 5% in city

4.8/5

Location

396 reviews

4.7/5

Breakfast

254 reviews

4.3/5

Service

573 reviews

4/5

Vibe

356 reviews

Choose from the Available Rooms

Check in
13 Oct, 2026
1
Check out
14 Oct, 2026

About this property

Location

With a stay at Anantara Siam Bangkok Hotel, you'll be centrally located in Bangkok, a short 9-minute walk from CentralWorld and 13 minutes by foot from Lumphini Park. This family-friendly hotel is 0.8 mi (1.2 km) from Siam Paragon Mall and 1.3 mi (2.2 km) from BNH Hospital.

Dining

Grab a bite at Madison, one of the hotel's 6 restaurants, or stay in and take advantage of the 24-hour room service. Snacks are also available at the coffee shop/cafe. Unwind at the end of the day with a drink at the bar/lounge or the poolside bar. Buffet breakfasts are available daily from 6:30 AM to 10:30 AM for a fee.

Rooms

Make yourself at home in one of the 354 individually decorated guestrooms, featuring refrigerators and LCD televisions. Your bed comes with down comforters and premium bedding. Complimentary wireless internet access keeps you connected, and satellite programming is available for your entertainment. Bathrooms have complimentary toiletries and hair dryers.

Amenities

Pamper yourself with a visit to the spa, which offers massages, body treatments, and facials. You're sure to appreciate the recreational amenities, which include 2 hot tubs, a 24-hour health club, and a steam room. Additional amenities at this hotel include complimentary wireless internet access, concierge services, and babysitting (surcharge).

Business Amenities

Featured amenities include a 24-hour business center, limo/town car service, and express check-in. Event facilities at this hotel consist of a conference center and 11 meeting rooms. A roundtrip airport shuttle is provided for a surcharge (available 24 hours), and free self parking is available onsite.

Property Specifications

Total number of rooms - 354. Number of floors - 9. Number of buildings/towers - 3. Year Built - 1983

Languages our Staff can assist you in

Arabic, Chinese (Mandarin), English, German, Italian, Japanese, Thai

Payment types at the property

American Express, Diners Club, JCB International, Mastercard, Visa, Cash, UnionPay, Debit cards not accepted

Check-in Instructions

Extra-person charges may apply and vary depending on property policy. Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges. Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed. This property accepts credit cards and cash. Long-term renters welcome. Safety features at this property include a fire extinguisher, a smoke detector, and a first aid kit. This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room.Minimum check-in age is 18.

Check-in Special Instructions

This property offers transfers from the airport (surcharges may apply). To arrange pick-up, guests must contact the property 48 hours prior to arrival, using the contact information on the booking confirmation. Front desk staff will greet guests on arrival at the property. Information provided by the property may be translated using automated translation tools. Minimum check-in age is: 18.

Optional extras

Fee for buffet breakfast: approximately THB 1047 for adults and THB 524 for children. Airport shuttle fee: THB 3500 per vehicle (one-way, maximum occupancy 2). Early check-in is available for a fee (subject to availability). Rollaway bed fee: THB 3000.0 per day. The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Pets Policy

Pets not allowed, Service animals not allowed

What You Need to Know

Reservations are required for spa treatments. Reservations can be made by contacting the hotel prior to arrival, using the contact information on the booking confirmation. One child 3 years old or younger stays free when occupying the parent or guardian's room, using existing bedding. No pets and no service animals are allowed at this property.

Discover places near the hotel

  • Erawan Shrine

    400 m

  • CentralWorld

    700 m

  • Central Chidlom Department Store

    900 m

  • Platinum Fashion Mall

    1.0 km

  • Lumphini Park

    1.1 km

  • Siam Square

    1.1 km

  • Pratunam Market

    1.1 km

  • Central Embassy

    1.1 km

  • Chulalongkorn Hospital

    1.2 km

  • Siam Center

    1.2 km

  • Siam Paragon Mall

    1.2 km

  • Chulalongkorn University

    1.3 km

  • Embassy of the United States

    1.4 km

  • MBK Center

    1.5 km

  • Silom Complex Shopping Mall

    1.6 km

  • Don Mueang Intl. Airport (DMK)

    23.8 km

  • Suvarnabhumi Intl. Airport (BKK)

    30.8 km

Hotel Amenities

  • Parking

  • Non-smoking rooms

  • Fitness centre

  • Restaurant

  • Wifi

  • Room service

  • Express check in

  • Lift

  • Internet access

  • Iron and board

  • Breakfast in room

  • Barber/Beauty Salon

  • Dry cleaning service

  • Outdoor swimming pool

  • Laundry Service

  • Business Center

  • Terrace

  • Garden

  • Bars

  • Banquet

  • 24-hour front desk

  • Spa

  • Babysitting service

  • Free Parking

  • Yoga

  • Family Rooms

  • Steam room

  • Coffee

  • Security Features

  • Smoke detector

  • TV

  • Cleaning

  • First aid

  • Minibar

  • Shower

  • Telephone

  • Hairdryer

  • Swimming pool

  • Alarm clock

  • Desk

  • Safe

  • Toiletries

  • WC

  • Bathroom

  • Slippers

  • Wake-Up service

  • Towels

  • Water

  • 24H. Security

  • Free Wifi

  • Refrigerator

  • Valet parking

  • Shuttle service

  • Massage

  • Currency exchange

  • Garage

  • Housekeeping

  • Concierge

  • Bar/Snack/CafEn'

  • ATM

  • Pool bar

  • Air conditioning

  • Luggage storage

  • Squash

  • Copy

  • Jacuzzi

  • Smoking area