Hotel in Bangkok
4-Star Hotel
Reasons to book
Guests love it hereGuests give this property a top rating
High-end valueWell priced for this area
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About this hotel
An outdoor pool, a restaurant, and a fitness center are available at this smoke-free hotel. Free WiFi in public areas and free self parking are also provided. Additionally, a bar/lounge, a poolside bar, and a snack bar/deli are onsite.
Housekeeping is available on request.
Mercure Bangkok Siam offers 189 air-conditioned accommodations with safes and complimentary bottled water. Accommodations have separate sitting areas and are furnished with single sofa beds. This Bangkok hotel provides complimentary wired and wireless Internet access.
Recreational amenities at the hotel include an outdoor pool and a fitness center.
Housekeeping is available on request.
Mercure Bangkok Siam offers 189 air-conditioned accommodations with safes and complimentary bottled water. Accommodations have separate sitting areas and are furnished with single sofa beds. This Bangkok hotel provides complimentary wired and wireless Internet access.
Bathrooms include showers with rainfall showerheads, and hair dryers. Business-friendly amenities include desks and phones. Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Change of towels and change of bedsheets can be requested. Housekeeping is provided daily.
Recreational amenities at the hotel include an outdoor pool and a fitness center.
Amenities
Restaurant
Air conditioning
Pool
Non-smoking
Gym
Bathroom
Bar
Balcony/Terrace
WiFi/Internet
Garden
Kettle
Laundry services
Sofa bed
Ironing facilities
Towels
Safe
Desk
Hairdryer
Map of Bangkok
Available Rooms
Ratings and reviews
10 / 10Outstanding·May 2026
it was good as expected
10 / 10Outstanding·Feb 2026
Best hotel stay. Location of hotel was perfectly close to many restaurants and shops. Hotel staff were very friendly and helpful. The room was beautiful with a great bed and pillows. I really enjoyed my stay.
8 / 10Excellent·Jan 2026
Great location
5 / 10·Jun 2026
This was my family’s first time visiting Thailand, and the team at Mercure Bangkok Siam made the arrival unforgettable. From the moment we walked in, the welcome was warm, friendly, and full of genuine hospitality.
I want to give special recognition to Proud and Ellie on the front desk. They were both brilliant, but Proud deserves an extra mention — she was fantastic with our two young children, instantly putting them at ease after a long journey. Her kindness, patience, and natural way with kids made a huge difference and set such a positive tone for the start of our stay.
Check‑in was smooth, efficient, and personal. Proud and Ellie struck the perfect balance of professionalism and warmth, and it truly felt like we were being welcomed into a home rather than just a hotel.
A wonderful start to our trip, thanks to a wonderful team.
Thank you and see you again soon.
$$$$
Top rated by guests
8.6Excellent
(1,004 Ratings)
"it was good as expected"
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