4.7 (12 972 reviews) 5 star hotel

Siam Kempinski Hotel Bangkok

Siam Kempinski Hotel Bangkok, Rama I Road, Pathum Wan, Bangkok, Thailand

Discover the epitome of luxury at Siam Kempinski Hotel Bangkok, where every moment is a grand indulgence. Set along the bustling Rama I Road in the heart of Pathum Wan, this opulent retreat offers a harmonious blend of Thai elegance and modern sophistication. Step into a world of refined comfort and impeccable service as you immerse yourself in the lavish amenities and stunning views that await you at every turn. Indulge in world-class cuisine at the hotel's exquisite restaurants, pamper yourself with a rejuvenating spa treatment, or simply unwind by the shimmering pool surrounded by lush tropical gardens. At Siam Kempinski Hotel Bangkok, every detail is meticulously curated to ensure a truly unforgettable guest experience. Come, elevate your senses and immerse yourself in the unparalleled luxury of this exquisite urban oasis.

On this page
    from $326 USD/night
    Book Now
    Last updated: 24 Feb 2026

    Hotel Information

    Check-in
    3:00 PM
    Check-out
    12:00 PM

    Facilities & Amenities

    Sunbathing area
    Indoor swimming pool
    Outdoor swimming pool
    Sauna
    Spa
    Massage room
    Gym
    Private parking
    Priority airport pick-up
    Car rentals
    Bar
    Tea room
    Restaurant
    Cafe
    Taxi booking service
    Priority airport drop-off
    Conference room
    Multi-function room
    Business center
    Secretarial services
    Children's pool
    Playground
    Kids' club
    Childcare service
    Tour and ticket booking service
    Currency exchange
    24-hour front desk
    Wi-Fi in public areas
    Luggage storage
    Laundry room

    Frequently Asked Questions about Siam Kempinski Hotel Bangkok

    What kind of breakfast is served at Siam Kempinski Hotel Bangkok? +

    The hotel offers a breakfast buffet at The Addition that includes both traditional local dishes and European classics.

    Does Siam Kempinski Hotel Bangkok have a pool? +

    Yes, the hotel has multiple outdoor swimming pools.

    What type of room can I book at Siam Kempinski Hotel Bangkok? +

    You can book a variety of rooms and suites, including Deluxe and Grand Deluxe rooms, as well as Duplex and Executive Suites.

    What are the check-in and check-out times at Siam Kempinski Hotel Bangkok? +

    Check-in is at 3:00 PM, and check-out is at 12:00 PM.

    Room Types

    Deluxe Room
    Deluxe Balcony Room
    Premier Room
    Executive Room
    Executive Balcony Room
    Cabana Room Pool Access With Club Benefits
    Premier Family Room
    Deluxe Suite
    Family Suite
    One Bedroom Themed Family Suite
    Executive Suite
    Garden Suite
    Two Bedroom Family Suite
    Two Bedroom Themed Family Suite
    Duplex Cabana
    Royal Suite
    Terrace Suite
    Presidential Suite
    Penthouse Suite
    Presidential Terrace Suite

    Guest Reviews

    4.7
    Based on 12 972 reviews
    Google 4.7
    Tripadvisor 4.7
    Booking.com 4.8
    Google
    5,894 reviews
    Tripadvisor
    4,819 reviews
    Booking.com
    2,259 reviews

    Latest Reviews

    E
    Eve Vid
    Google
    4 weeks ago
    ★★★★★

    Pretty much a perfect stay, particularly for the service. Large, comfortable room, with a balcony overlooking the pool and complimentary anniversary amenities. Biggest bath tub in any hotel I've been to, and we loved being surprised by the rose petals in the bath (which matched the ones on the bed). Most other hotels provided a cake and/or card, but only this hotel actually created the anniversary feeling with their roses etc. Breakfast by the pool, accompanied by the chirping of birds, was a delight. Ala carte menu breakfast was interesting, although no food item in the buffet particularly stood out (except perhaps the fresh mangoes that were served one day). Appreciate the portion size of the ala carte orders, which allowed taste without waste. Having Santa come to say good morning each day was also exciting, as well as the harp player and dancers over Christmas. Ideally located for all our excursions (connected to a mall with a BTS, and there is a complimentary golf cart with a few dropoff sites), and the proactiveness of the concierge, who approach you immediately to help with bags or to check where you want to get a buggy to, made the service memorable. Likewise, having lots of staff ready to help you (eg at reception) so that you never have to wait around also made this hotel compare favourably to the others we stayed in. Last but not least, the warmth of the pool boy's welcome (and his enthusiasm at ensuring our complimentary drinks were replenished) made us linger by the pool, where we enjoyed the churros and cod from the pool bar. Another noteworthy service was being able to WhatsApp the hotel with your requests any time of the day, and having them respond. Highly recommended if you want to celebrate your anniversary with a relaxing stay, great service and an ideal location.

    View all reviews →

    Areas for Improvement

    Guest Feedback

    The hotel needs to address the significant disconnect between its staff and management, as frontline employees' inability to handle simple requests is exacerbated by an unresponsive and absent leadership team.

    Guest Feedback

    The resort must urgently enhance its customer service to match its high price point, as guests reported receiving rude, unhelpful, and unprofessional treatment that completely failed to meet the standards of a 5-star hotel.

    Guest Feedback

    The hotel needs to streamline its internal operations, as multiple guests were met with confusion and a lack of shared information at check-in, leading to frustration and an overall sense of disorganization.

    On-site Restaurants

    Sra Bua by Kiin Kiin
    An award-winning fine-dining restaurant that offers a modern and elegant take on Thai cuisine, combining local ingredients with contemporary flair.
    ALATi
    A restaurant that takes guests on a gastronomic journey with a focus on expertly grilled dishes inspired by global flavors.
    The Addition
    A restaurant that serves a soulful breakfast menu, harmonizing traditional local selections with classic European flair.
    1897 Lounge
    A lounge that provides an exquisite and elegant atmosphere, perfect for meeting friends over a selection of beverages and light fare.
    Rotunda
    A poolside bar and restaurant that offers light snacks and refreshing drinks with mesmerising views of the hotel's pools.

    Discover Siam Kempinski Hotel Bangkok on Social Media

    Location

    Loading map...

    Fine Dining Restaurants Nearby

    Restaurant Coda Bangkok
    4.7 / 5
    View on map
    Bisou Bangkok
    4.9 / 5
    View on map
    The Porch at Sivatel
    4.7 / 5
    View on map
    Elements, Inspired by Ciel Bleu
    4.6 / 5
    View on map
    The Water Library
    4.7 / 5
    View on map
    Avant เอวองท์
    4.8 / 5
    View on map
    Indian flame fine dining
    5.0 / 5
    View on map
    Signature Bangkok
    4.7 / 5
    View on map