Coupon code & discounted price for The Siam
New IMPT customers receive a discounted price of 10% off their first booking at The Siam. The coupon code is applied automatically at checkout when you book through IMPT — it stacks with our best-rate guarantee. Find a lower price elsewhere within 24 hours and we'll refund the difference.
- Discounted price on your first stay at The Siam
- Free cancellation on most rates
- Best-rate guarantee — match anywhere on the web
- Every booking removes CO₂ at no extra cost
Key facts about The Siam
The Siam is a 5-star hotel in Bangkok, Thailand. The property has 38 rooms. Check-in is from 15:00 and check-out by 11:00. Every booking through IMPT funds verified climate-positive action at no extra cost.
| Property type | Hotel |
|---|---|
| Star rating | 5★ |
| Total rooms | 38 |
| Check-in | From 15:00 |
| Check-out | By 11:00 |
| Location | Bangkok, Thailand |
| Address | 3 2 Thanon Khao, Bangkok, Thailand |
| Coordinates | 13.7801, 100.5059 |
| Languages | English |
| Climate impact | Carbon-neutral booking · UN-verified |
What's included at The Siam?
The Siam offers 15 verified amenities across the property — free wifi, swimming pool, free car parking, outdoor pool, free parking, and more. Full list below.
- 🏨Free wifi
- 🏨Swimming pool
- 🏨Free car parking
- 🏨Outdoor pool
- 🚗Free Parking
- 🏨Restaurant(s)
- 💆Spa & Wellness
- 🏨24 hour front desk
- 🏨Dry cleaning service
Your booking removes real CO₂.
When you book The Siam through IMPT, a portion of every booking funds UN-verified carbon removal — real farmers, real land, every tonne publicly tracked. You pay the same as any direct rate; the planet is what changes.
What guests say about The Siam
The Siam is rated 10/10 — Exceptional based on 1026 verified guest reviews from people who booked at The Siam.
Where is The Siam located?
The Siam is located in Bangkok, Thailand — 3 2 Thanon Khao. Coordinates: 13.7801, 100.5059. Tap the map below to open the location in Google Maps.
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Frequently asked about The Siam
Is there a discount code for The Siam?
Yes. New IMPT customers can save 10% on a stay at The Siam with discount code IMPT10. Apply the code at checkout — it stacks with our best-rate guarantee.
How can I get the best rate at The Siam?
Booking The Siam through IMPT.io guarantees the best available rate. Use code IMPT10 for an additional 10% off your first booking. If you find a lower price elsewhere within 24 hours, we'll refund the difference.
How do I book The Siam?
Book The Siam through IMPT using the booking widget on this page. Select your dates, apply discount code IMPT10 if eligible, and click Book Now. Every booking removes CO₂ from the atmosphere at no extra cost to you — UN-verified.
Does booking through IMPT cost more?
No. Booking through IMPT costs exactly the same as booking direct. IMPT funds the carbon removal from its commission — you pay the same rate, the planet wins. Zero premium, zero catch.
Is free cancellation available at The Siam?
Most room rates at The Siam include free cancellation. The cancellation policy is displayed in full before you confirm your booking.
Does The Siam have parking?
Yes — free parking is available on site at The Siam.
Does The Siam have a spa?
Yes — The Siam offers spa and wellness facilities for guests.
Is breakfast included at The Siam?
Yes — breakfast is included with most stays at The Siam.
How does IMPT verify the carbon removal?
Every carbon credit funded through IMPT is independently UN-verified through farm-to-plate carbon removal projects — primarily regenerative agriculture. You can track your credits at any time through your IMPT account.
What are the check-in and check-out times at The Siam?
Standard check-in is from 3:00 PM and check-out by 11:00 AM. Early check-in and late check-out can be requested and are subject to availability — contact the hotel directly after booking.