🌿 IMPT Hotels
The Siam, bangkok

🌍 Your Carbon Impact at This Hotel

An average hotel night produces roughly 35 kg of CO₂ — from air conditioning, laundry, lighting, and food. When you book The Siam through IMPT, we retire 1,000 kg of UN-verified carbon removal credits. That's not carbon-neutral. That's carbon-negative.

28×
more CO₂ removed than your stay produces
35 kg
CO₂ your stay produces
1,000 kg
CO₂ IMPT removes
4,100 km
of driving offset
50
trees' yearly work

How it works: IMPT funds the carbon removal from its booking commission — you pay €0 extra. Credits come from UN-verified regenerative agriculture projects, tokenised on Ethereum, with a public retire code anyone can verify. No double-counting. No greenwashing.

🏘️ The Neighbourhood

The Siam is located in bangkok, thailand. The surrounding area offers local dining, shopping, and attractions within walking distance.

⭐ What Guests Say

The Siam is rated 10/10 (Exceptional) based on 1,026 verified guest reviews.

Usman Khan
2025-05-22T06:28:25.000Z
★★★★★
"We had the pleasure of staying at The Siam Hotel in Bangkok for just one night during our layover—and it turned out to be one of the most memorable parts of our trip. From the moment we arrived, the staff made us feel incredibly welcome. Everyone was so kind and attentive, and they went out of their way to make our honeymoon feel special.\n\nA special thank you to Guram, our butler, who was wonderfully patient and helpful throughout our stay. He organized a beautiful boat transfer to a local restaurant for dinner, which was such a unique and unforgettable experience.\n\nThe hotel itself is a masterpiece. Unlike large chain hotels like the Four Seasons or Mandarin Oriental, The Siam offers something truly one-of-a-kind. Every corner is impeccably maintained and filled with stunning antiques and decor—it feels like staying in a living museum.\n\nWe only wish we had stayed longer. If you're looking for a place that offers both luxury and character, The Siam is simply unbeatable."
Anish Ahuja
2025-08-07T15:08:29.000Z
★★★★★
"An Exquisite Urban Escape – A Soulful Stay at The Siam\nWe’ve just returned from what can only be described as an exceptional stay at The Siam—a place that completely redefines luxury in the most personal, soulful way.\nFrom the moment you arrive, you're transported. The hotel feels like a hidden sanctuary nestled in Bangkok, quietly elegant and serene. The interiors are stunning—rich in detail, yet calming. Every corner tells a story: carved wooden artefacts, vintage cameras, delicate porcelain, classic paintings, and antique furniture. It’s like staying in a living, breathing museum—but one that’s inviting and warm, never stuffy.\nService was impeccable. Bee greeted us with genuine warmth and took care of us with such grace throughout our stay. Kris was equally attentive and ensured we were always comfortable and well looked after. Their kindness truly made us feel at home.\nThe riverside pool was the perfect retreat—peaceful, private, and surrounded by greenery. We spent relaxed afternoons there with a glass of Prosecco and some of the best poolside food we’ve had. One of the most memorable touches was the hotel’s private boat service along the Chao Phraya. Not only was it scenic, but it gave us the freedom to explore temples, malls, and markets—then return to tranquility whenever we wanted.\nBreakfast was another highlight. The à la carte menu offered everything from healthy açai bowls and fresh juices to French toast and pancakes that had the kids thrilled every morning. Each dish felt curated and beautifully plated.\nDinner at Chon Thai Restaurant was outstanding. Every dish was memorable—from the flavorful curries to the fresh prawns—and the team surprised my sister with a birthday dessert that made her night truly special. Thank you Takob and team for the extra care.\nWe also booked a photoshoot during our stay, and it was an absolute dream. The hotel’s interiors and lush outdoor spaces made for an incredible backdrop and we have a beautiful set of heart-warming photos.\nMy wife enjoyed quiet moments in the library, soaking in the peaceful atmosphere with a book in hand—one of her favorite parts of the stay. Our kids especially loved the movie room, where we ended one night watching a film together on cozy beanbags, pizza in hand. It was relaxed, personal, and full of heart—just like the entire experience at The Siam.\nIf you're looking for an escape within Bangkok that offers peace, character, and deeply thoughtful hospitality, The Siam is in a class of its own. It’s not just a hotel—it’s a soulful retreat we’ll always remember. We can’t wait to return."
Hadi Hamad
2025-06-14T23:43:40.000Z
★★★★★
"I never write reviews for hotels and have visited many 5 star hotels but this is the one that stood out for me in all my visits. Every small detail within the hotel is very special almost every corridor or wall is filled with antiques, posters or paintings you could just take a stroll inside the hotel and be amazed. From having a Vinyl room with a great music collection to an entire library and to your own private mini cinema, this hotel has set a whole new standard for me. All those awards that this hotel has been given are more than deserved.\n\nSide note; connecting with your personal butler via whatsapp is a genius idea and has made everything so much more convenient."

🏨 Amenities

📶 Free wifi
🏊 Swimming pool
🅿️ Free car parking
🏊 Outdoor pool
🅿️ Free Parking
🍽️ Restaurant(s)
💆 Spa & Wellness
🛎️ 24 hour front desk
🧹 Dry cleaning service
Shops
Toiletries
Babysitting service
Meeting room
🍸 Bars
Breakfast Included
Carbon Neutral Stay
UN-Verified Carbon Removal
Best Rate Guarantee
Free Cancellation Available
📶 Free Wifi
🅿️ Parking
💆 Spa
🛎️ 24 Hour Front Desk
Breakfast
Surcharge
Cafe
👕 Laundry Service
🛗 Lifts
🅿️ Car parking

💰 Price Guide

Rooms at The Siam start from approximately ฿250/night for a standard double. Booking through IMPT saves up to 10% compared to Booking.com — and new members get a €5 signup credit on their first booking.

Tip: Book through IMPT to save up to 10% vs Booking.com, get a €5 signup credit, and automatically retire 1 tonne of CO₂ — all at no extra cost.

📍 Location

{'street': '3 2 Thanon Khao', 'city': 'Bangkok', 'region': '', 'postal_code': '', 'country': 'Thailand'}

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🌿 The Siam from ฿250/night. Save 10% vs Booking.com. Every booking removes 1 tonne CO₂. €5 free credit for new members.
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❓ Frequently Asked Questions

How much does The Siam cost per night?

Rooms at The Siam start from approximately ฿250/night. Booking through IMPT saves up to 10% compared to Booking.com — new members also receive a €5 signup credit.

Is The Siam worth the price?

At 10/10 from 1,026 verified reviews, The Siam is rated Exceptional. At ฿250/night for a 5-star bangkok hotel, it offers solid value — especially with IMPT's 10% discount.

Does The Siam have a pool?

Yes. The Siam has a swimming pool. Check with the hotel for seasonal opening hours. Guests consistently mention the pool as a highlight of their stay.

Does The Siam have parking?

Yes — The Siam offers free on-site parking. This is a significant advantage, as central hotel parking can be expensive.

Does The Siam have a restaurant?

Yes. The Siam has an on-site restaurant. Many rates include breakfast. Room service may also be available.

What is the carbon impact of staying at The Siam?

An average hotel night produces ~35 kg of CO₂. When you book The Siam through IMPT, 1,000 kg (1 tonne) of UN-verified carbon credits are retired — 28× what your stay produces. This costs you nothing; IMPT funds it from its commission.

Is booking through IMPT more expensive than Booking.com?

No — IMPT rates are consistently up to 10% cheaper for the same room. Plus a €5 signup credit for new customers and a best-rate guarantee.

Is free cancellation available at The Siam?

Yes, most rates include free cancellation, typically up to 48 hours before check-in. The full policy is shown before you confirm.

What are the check-in and check-out times at The Siam?

Check-in is from 15:00 and check-out is by 11:00. Early check-in and late check-out can be requested, subject to availability.

What neighbourhood is The Siam in?

The Siam is located in bangkok. The surrounding area offers a mix of local restaurants, shops, and attractions. See the Neighbourhood section above for specific distances and walking times.

Is The Siam good for families?

Yes — The Siam offers a swimming pool, and is well-suited for families visiting bangkok.

How does IMPT's carbon removal work?

IMPT funds UN-verified carbon removal from its booking commission — regenerative agriculture projects, tokenised on Ethereum with public verification. No double-counting, no greenwashing. You pay the same (or less); the planet benefits.

Is The Siam an eco-friendly hotel?

When booked through IMPT, The Siam becomes carbon-negative — 1 tonne of CO₂ is retired per booking, which is 28× more than an average hotel night produces. IMPT makes any hotel a green choice without changing the price.

What is the best time to visit bangkok?

Prices and availability vary by season. Check IMPT for the latest rates at The Siam — booking early typically gets the best price, especially during peak season.

Does The Siam have a spa?

Yes. The Siam has spa facilities. Check with the hotel for available treatments and opening hours.

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