Rooms and suites

Rooms start at 37 square meters, and the choice is really about outlook: Deluxe Balcony and Premier Rooms face the gardens, Executive Rooms sit on higher floors with skyline views and Executive Lounge access, and Cabana rooms open straight onto the pool. The loft-style Duplex Cabana puts the living room and terrace at pool level with the bedroom upstairs. The Premier Family Room joins two Premier Rooms for up to six guests. The Executive Lounge, on the 17th floor of the Royal Wing, serves breakfast, afternoon tea and evening cocktails to eligible rooms and suites.

Gardens and pools

The grounds hold several saltwater pools, including one for children, with lifeguards on duty whenever they are open. Rotunda serves grilled dishes, snacks and drinks among the palms beside the water.

Families and pets

The Kempinski Kids Club fills 275 square meters on the ground floor of the Royal Wing, with windows onto the gardens and pool, and welcomes children up to 12 years old. Restaurants and in-room dining offer children's menus, and babysitting can be arranged. Pets up to 11 kg can stay in selected Garden Wing rooms and suites, but they are not allowed in restaurants, public areas or the gardens.

Spa and fitness

Kempinski The Spa builds its treatments around Thai traditions, including a Thai compress massage, and begins with a consultation to tailor each session. The Kempinski Health Club has Technogym cardio equipment, fitness classes and personal training.

Recognition

The MICHELIN Guide includes Siam Kempinski Hotel Bangkok in its hotel selection.

Restaurants and bars

The hotel has five dining venues, most with a casual dress code.

Sra Bua by Num Weerawat is the contemporary Thai fine-dining room, led by Chef Weerawat Triyasenawat. It builds its menus on seasonal ingredients from Thai farmers, fishermen and foragers, heritage rice and traditional fermentation, with two dining experiences and drink pairings. The dress code is smart casual.

ALATi is a grill restaurant built on chargrilling, wood smoke and spice under Chef Phillip Taylor, with dishes for sharing, a burger and a Sunday brunch. The hotel describes it as family-friendly.

1897 Lounge in the lobby runs from morning coffee through afternoon tea to evening cocktails and whisky, with live music. Rotunda is the poolside garden bar, and The Addition serves the buffet and à la carte breakfast, with seating that looks toward the garden.

Sources: Siam Kempinski Hotel Bangkok, location, rooms, restaurants and bars, families, MICHELIN Guide. Checked September 25, 2026.