Score from 1212 reviews
- 155 Rajadamri Road, Siam, 10330 Bangkok,
Thailand - 
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Gallery Anantara Siam Bangkok Hotel: See us up close!
Highlights
Terrace
Daily housekeeping
Bar
Air conditioning
Non-smoking rooms
Restaurant
TerraceDaily housekeepingBarAir conditioningNon-smoking roomsRestaurantStep into the rooms, where the elegance of Thai culture shines through with beautiful decor made of teak and luxurious Thai silk. You’ll find a flat-screen TV and a DVD player for entertainment, while grand, en suite bathrooms boast gracefully carved wooden furnishings. Plus, for those who need it, accessible rooms are available upon request.
Anantara Siam Bangkok Hotel is ideally located just a 10-minute walk from Central World Plaza and the greenery of Lumpini Park. If you need to visit Bumrungrad International Hospital, it’s only a quick 12-minute drive away, and Suvarnabhumi International Airport is just 25 km from the hotel.
Relax and rejuvenate at The Spa by MSpa, where you can opt for a spa suite complete with a private plunge pool, always accompanied by complimentary herbal tea and scrumptious cookies. Stay fit at the health club with a steam room and a variety of fitness classes. Young guests are also well-catered for, with bedtime milk, cookies, and kid-friendly toiletries awaiting them.
Culinary delights await at the hotel’s nine restaurants and lounges, serving everything from Italian cuisine to delightful Japanese dishes. Don’t miss the local Thai flavors at Spice Market, while Mocha and Muffins lure you with a tempting selection of cold cuts, sandwiches, and fine wines. If you’re after casual dining, Aqua Lounge and The Terrace are perfect spots to relax and enjoy a meal.
Family rooms are available for guests. A steam bath is available on site. The relaxation area includes spa facilities. The on-site kids' club offers organized activities. First-aid kits are available on-site. Amenities include a seating area. The room is equipped with an additional bathroom. A city view is available in the room. Hotel Anantara Siam Bangkok Hotel is equipped with fire extinguishers. The room's standard includes a TV.
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What is near Anantara Siam Bangkok Hotel?: Grande Centre Point Prestige Bangkok (115 m), Hansar Bangkok Hotel (116 m), Grande Centre Point Hotel Ratchadamri Bangkok (123 m), Royal Place Apartments (154 m), The St. Regis Bangkok (176 m), Waldorf Astoria Bangkok (177 m), Courtyard by Marriott Bangkok (192 m), Magnolias Ratchadamri Boulevard Serviced Residences (200 m), Condo Baan Somtavil (210 m), Dusit Suites Hotel Ratchadamri, Bangkok (227 m),
Rooms at Anantara Siam Bangkok Hotel
Deluxe Room
- Smoke alarm,
- Carpeted,
- Iron,
- Laptop safe,
- Air conditioning,
- Fire extinguisher,
- Trash cans,
- Safety deposit box,
- Ironing facilities,
- Pants press,
- Key card access,
- Interconnected room(s) available
- Wake-up service,
- Wake up service/Alarm clock
- Adapter,
- Socket near the bed,
- Hypoallergenic pillow,
- Feather pillow
- Towels,
- Private bathroom,
- Shower cap,
- Bathrobe,
- Slippers,
- Walk-in shower,
- Bath or shower,
- Toilet,
- Conditioner,
- Bidet,
- Shower,
- Free toiletries,
- Body soap,
- Toothbrush,
- Hairdryer,
- Bath,
- Toilet paper,
- Shampoo
- Flat-screen TV,
- Cable channels,
- Satellite channels,
- TV,
- Telephone
- Tea/Coffee maker,
- Wine or champagne,
- Bottle of water,
- Chocolate or cookies,
- Minibar,
- Fruits
- Wine glasses,
- Refrigerator,
- Electric kettle
- City view
- Sofa,
- Desk,
- Seating Area
- Linen,
- Wardrobe or closet,
- Cots,
- Alarm clock
- Accessible by lift,
- Upper floors accessible by elevator
- Shallow end,
- Pool towels
Spacious room situated on 2nd to 6th and 8th floors, offering views of the nearby residential areas. Accessible rooms are available in this category.
Room size:
Deluxe Room - 42 m2
Bedroom 1 – Single bed
Max persons: 3 
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Amenities at Anantara Siam Bangkok Hotel
General
Non-smoking rooms, Family rooms, Lift, Safety deposit box, Allergy-free room, Air conditioning, Designated smoking area, WiFi available in all areas
Activities
Fitness centre, Spa and wellness centre, Massage, Hot tub/Jacuzzi, Squash, Kids' club, Beauty Services, Facial treatments, Waxing services, Manicure, Pedicure, Body treatments, Body scrub, Spa facilities, Steam room, Spa/wellness packages, Fitness, Yoga classes, Personal trainer, Fitness/spa locker rooms, Happy hour, Cooking class
Services
Room service, Meeting/banquet facilities, 24-hour front desk, Airport shuttle, Business centre, Babysitting/child services, Laundry, Dry cleaning, Barber/beauty shop, Ironing service, Express check-in/check-out, Valet parking, Currency exchange, Tour desk, Fax/photocopying, Luggage storage, ATM/cash machine on site, Concierge service, Trouser press, Airport shuttle (additional charge), Daily housekeeping
Food & Drink
Restaurant, Bar, Breakfast in the room, Snack bar, Kid meals, Wine/champagne, Fruits, Coffee house on site
Internet
Internet services, WiFi, Free WiFi
Outdoors
Garden, Terrace, Outdoor pool, Outdoor pool (all year)
Parking
Parking, Free parking, Private parking, Parking garage, Electric vehicle charging station, Accessible parking
Pool and wellness
Pool with view, Pool bar, Swimming pool, Swimming Pool
Transport
Airport pick up, Airport drop off
Reception services
Invoice provided
Entertainment and family services
Kids' outdoor play equipment
Safety & security
24-hour security, Key card access, Security alarm, Smoke alarms, CCTV in common areas, CCTV outside property, Fire extinguishers
Safety features
Staff follow all safety protocols as directed by local authorities, Shared stationery such as printed menus, magazines, pens, and paper removed, Hand sanitizer in guest accommodation and key areas, Process in place to check health of guests, First aid kit available, Thermometers for guests provided by property, Face masks for guests available
Physical distancing
Cashless payment available, Physical distancing rules followed, Mobile app for room service, Screens or physical barriers placed between staff and guests in appropriate areas
Cleanliness & disinfecting
Use of cleaning chemicals that are effective against Coronavirus, Linens, towels and laundry washed in accordance with local authority guidelines, Guest accommodation is disinfected between stays
Food & drink safety
Physical distancing in dining areas, Food can be delivered to guest accommodation, All plates, cutlery, glasses and other tableware have been sanitized, Delivered food is securely covered
Internet
Free WiFi! The property offers internet services with free WiFi available in all areas.
Parking
Free parking! Free parking is offered together with a private parking area and a parking garage. Electric vehicle charging station is available. Accessible parking facilities are available on site.
Check-in, check-out, and payment policies
Check-inFrom 15:00 hours
Check-outUntil 12:00 hours
Children and extra bedsChildren from 4 years old pay 2,354.00 THB per night using extra bed. Children from 0 to 3 years old stay free of charge using cot. Guests must be at least 18 years old to check in. We welcome children of all ages.
PetsPets are not permitted.
Languages spoken
Contact methods
Important informationPlease be informed that for children under 12 years staying free of charge with existing beds, breakfast is not included.
Please note that the maximum number of extra beds in a room is 1. The fees for the extra bed are as follows:
- Without breakfast: THB 2118 per bed, per person, per night
- With breakfast: THB 2590 per bed, per person, per night
The property will undergo a series of phased upgrade works and enhancements from June to November 2025.
Location and nearby attractions
Photo gallery
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