Anantara Siam Bangkok Hotel ★★★★★

Name: Anantara Siam Bangkok Hotel
Address: Bangkok, TH
Rating: 8.9

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💑 Popular with couples 💼 Good for business ✨ Highly rated

8.9 Excellent · 3,256 reviews 155 Rajadamri Road

From

$466 $305

per USD

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Anantara Siam Bangkok Hotel — Main Photo

⭐ 5-Star Property 👍 Guest Favourite (8.9/10) 👥 3,256+ Reviews

✅ Regret Risk: Low Risk by JustCheckin AI

Reviewers consistently report the hotel meets or exceeds expectations.

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About Anantara Siam Bangkok Hotel

Anantara Siam Bangkok Hotel occupies a rare sweet spot in Bangkok's luxury landscape — grand enough to impress, intimate enough to feel personal. Steps from the Chao Phraya River, this 5-star property delivers a getaway that justifies every dollar.

Across 2,514 guest reviews, Anantara Siam Bangkok Hotel maintains an impressive 8.9/10 score. The recurring themes in guest feedback center on the impeccable room service and the turn-down service and pillow menu.

Practical touches matter: Anantara Siam Bangkok Hotel provides Spa, Currency Exchange, Concierge 24/7, plus 13 additional amenities. Everything is designed with digital nomads in mind.

From Anantara Siam Bangkok Hotel, you're perfectly placed to discover the Chao Phraya River and everything else Bangkok has to offer. Rates start — compare across Agoda, Booking.com, and 50+ platforms on JustCheckin.in.

📅 Check-in: 2:00 PM

📅 Check-out: 12:00 PM

🏨 Type: Hotel

Amenities & Features

💆

✓ Currency Exchange

🛂 Concierge 24/7

🍹 Champagne Bar

✓ Daily Housekeeping

❄️

🍹 Bar & Lounge

🛂 Tour Desk

✓ Business Center

✓ Iron & Board

✓ Luggage Storage

✓ Butler Service

✓ Meeting Rooms

✓ Non-Smoking Rooms

✓ Helipad

🏊 Infinity Pool

Guest Reviews

8.9

Excellent

Based on 3,256 guest reviews on Agoda

Staff 8.7

Value 9.0

Comfort 9.3

Location 9.7

Facilities 9.2

Cleanliness 9.6

“Panoramic views from upper floors — request a high floor for the best experience.
“Couples particularly enjoy this property — rated 8.9 for two-person trips.
“Walking distance to the city's main shopping and entertainment district.

Aisha F. Jul 2025

10.0

Will definitely return

From check-in to check-out, every interaction was a pleasure. The room was comfortable and quiet, and the amenities were exactly what I needed.

Kavya R. Aug 2025

10.0

Excellent stay, highly recommend

Everything about this hotel exceeded expectations. The room was spotless, staff were incredibly helpful, and the location was perfect for exploring the city.

Neha P. Jun 2025

9.0

Excellent stay, highly recommend

Everything about this hotel exceeded expectations. The room was spotless, staff were incredibly helpful, and the location was perfect for exploring the city.

Daniel G. Sep 2025

9.0

Outstanding value for the price

Rarely do you find a hotel that delivers so much for what you pay. Clean rooms, great breakfast, and a team that genuinely cares about your experience.

Chris B. Jun 2025

8.0

Outstanding value for the price

Rarely do you find a hotel that delivers so much for what you pay. Clean rooms, great breakfast, and a team that genuinely cares about your experience.

Tom H. Jul 2025

8.0

Perfect location and service

Couldn't ask for a better base for exploring. The staff knew the area well and gave great recommendations. Beds were super comfortable.

Read all 3,256 reviews on Agoda →

Location

📍 155 Rajadamri Road

What's Nearby

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Prices last checked 2 months ago

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2 adults

Only 3 rooms left at this price

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Prices last updated 2 months ago. Final price on booking site.

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Quick Facts

Check-in 2:00 PM

Check-out 12:00 PM

Property class 5-Star Luxury

Total amenities 16+

Guest rating 8.9 / 10

Top Attractions in Bangkok

via OpenStreetMap

🗺️ Sightseeing Free

RMA Institute

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🎨 Arts Free

1PROJECTS

1PROJECTS organises Asian contemporary art projects. We seek to promote and support Asian emerging contemporary artists locally and internationally at art fairs, overseas galleries or 1PROJECTS’ own gallery space in Bangkok, Thailand.