🌿 IMPT Hotels
Capital Mansion, 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 Capital Mansion 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

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

⭐ What Guests Say

Capital Mansion is rated 10/10 (Exceptional) based on 5,882 verified guest reviews.

MS T
2025-08-02T02:07:33.000Z
★★★★★
"One of the best hotels I ever stayed at. We were greeted at the main door. Check in was smooth no hassle, no complications; our rooms were exactly what we asked for and next to each other. My mum and brother cancelled last minute they did not charge me or complain about it. The amenities were all great in the room. Cleaning was 10/10. Balcony was clean, comfortable and stunning views. Kids club one of the best I came across ever my kids loved it. Their pools were loved and appreciated by them as well; in the pool every day of the trip. Breakfast was very good even if you come in a little late they try and make it up to you, its a little loud though. Prices are slightly higher but then you get what you pay for so I am not complaining. There are gold cars that take you to the malls in the area which is a lovely touch."
fatma Salmin
2025-08-01T10:15:27.000Z
★★★★★
"Wonderful Family Stay at Siam Kempinski Bangkok\nWe stayed as a family for 5 days and had an absolutely amazing experience. From the moment we arrived, the customer service was exceptional — warm, welcoming, and professional.\n\nThe breakfast options were delicious and varied every day, with something for everyone. The staff throughout the hotel were always friendly and helpful, making us feel right at home.\n\nOne of the highlights for us was the Kids Club. The team there is outstanding — they kept our kids engaged with creative activities, educational classes, and fun games every day. It was the perfect setup for parents who want to enjoy some shopping or a quiet meal knowing their children are well taken care of and having a great time.\n\nThe location is also unbeatable, with direct access to Siam Paragon and other nearby malls.\n\nOverall, Siam Kempinski is truly one of the best options for families visiting Bangkok. We’ll definitely be back!"
Monika Mouchová
2025-07-06T01:27:26.000Z
★★★★★
"Fantastic Stay – Best Hotel Experience Ever!\nThis was hands down the best hotel we've ever stayed in — our whole family loved it! The staff were incredibly attentive and welcoming. The interior is stunning, and the swimming pool was a highlight for all of us. But the real standout was the breakfast — absolutely delicious, with an amazing variety and unbeatable taste. Cleanliness was top-notch, too. Our room was spotless every day thanks to the meticulous housekeeping. We’d come back in a heartbeat!"

🏨 Amenities

📶 Free wifi
🏊 Swimming pool
🅿️ Free car parking
🏊 Outdoor pool
Non smoking rooms
🅿️ Free Parking
📶 Free WiFi
🛎️ 24 hour front desk
🌳 Garden
🍸 Terrace / Garden
👕 Laundry service
🧹 Dry cleaning service
Iron and board
📶 Internet access
🛗 Lifts
Carbon Neutral Stay
UN-Verified Carbon Removal
Best Rate Guarantee
Free Cancellation Available
📶 Free Wifi
🅿️ Parking
📶 Wifi
🛎️ 24 Hour Front Desk
🍸 Terrace
👕 Laundry Service
Copy
Luggage storage
❄️ Air conditioning
Smoking area
🎩 Concierge

💰 Price Guide

Rooms at Capital Mansion start from approximately ฿90/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': '1371 Phahoyothin Rd. Phayathai', 'city': 'Bangkok', 'region': '', 'postal_code': '', 'country': 'Thailand'}

Open in Google Maps →

🌿 Capital Mansion from ฿90/night. Save 10% vs Booking.com. Every booking removes 1 tonne CO₂. €5 free credit for new members.
Book Now →

❓ Frequently Asked Questions

How much does Capital Mansion cost per night?

Rooms at Capital Mansion start from approximately ฿90/night. Booking through IMPT saves up to 10% compared to Booking.com — new members also receive a €5 signup credit.

Is Capital Mansion worth the price?

At 10/10 from 5,882 verified reviews, Capital Mansion is rated Exceptional. At ฿90/night for a 3-star bangkok hotel, it offers solid value — especially with IMPT's 10% discount.

Does Capital Mansion have a pool?

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

Does Capital Mansion have parking?

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

What is the carbon impact of staying at Capital Mansion?

An average hotel night produces ~35 kg of CO₂. When you book Capital Mansion 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 Capital Mansion?

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 Capital Mansion?

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 Capital Mansion in?

Capital Mansion 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 Capital Mansion good for families?

Yes — Capital Mansion 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 Capital Mansion an eco-friendly hotel?

When booked through IMPT, Capital Mansion 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 Capital Mansion — booking early typically gets the best price, especially during peak season.

More Hotels in bangkok

Browse by category:

Eco Hotels · Budget Hotels · Luxury Hotels · 3-Star Hotels · Boutique Hotels · Pool Hotels · Adults Only · Family Hotels · Romantic Hotels · Spa Hotels · All-Inclusive