Rooms

Rooms and suites face either the Bangkok skyline or the Chao Phraya, so the view is worth specifying when you book. Family rooms have convertible sofa beds and extra living space, and the hotel guarantees connecting rooms. Executive Rooms include the Executive Lounge, which serves breakfast, afternoon tea, evening cocktails and canapés; children under 12 are not admitted to the lounge after 5 p.m.

Pool, spa and fitness

The Beach is the pool area: a 20-meter infinity-edge pool with a sun deck and a bar for cocktails, juices and light bites. eforea spa spans two floors, with Thai therapy suites, a hydrotherapy room with a Vichy shower, saunas and a relaxation garden. The fitness center is open around the clock, and the hotel runs yoga classes on its helipad.

Families and outings

Children get a playground beside the all-day restaurant, a kids' menu at the pool bar and a Sunday brunch with a kids' buffet and activities such as a cooking class and a magic show. For sightseeing, the concierge books guest-only boat and canal tours that leave from the hotel pier with a guide, and tuk-tuk tours that start at the door.

Meetings and weddings

The Grand Ballroom, at close to 600 square meters, takes up to 700 guests or splits into three rooms, and 14 smaller venues include rooms on the 30th floor with panoramic views.

Restaurants and bars

The hotel runs four restaurants plus bars and a pool deck, and room service runs 24 hours.

OXBO Bangkok is the dinner restaurant, built around open-fire cooking, grilled dishes, seasonal produce and a curated gin selection, in a casual setting.

Flow is the all-day restaurant, with five display kitchens covering Thai, Chinese, Indian and European food, and a Sunday Brunch by the River with live music, a slow-cooked Wagyu beef station and a dessert theater.

ThreeSixty Jazz Lounge sits on Level 32, with live jazz six nights a week, Champagne and cocktails. ThreeSixty Rooftop Bar, one floor below on Level 31, is the open-air option for sunset drinks with a 360-degree view.

Ale House is the riverside bar, with craft beers, cocktails and bar bites such as Thai-style chicken wings and pizza. The Lantern is the lobby café for blended teas, coffee, pastries and cakes. The Beach serves cocktails, fresh juices and light bites by the pool.

eforea spa covers treatments for the face and body, and the hotel adds morning yoga and meditation sessions to the spa program.

Sources: Millennium Hilton Bangkok (archived April 12, 2026), dining, amenities, spa, location, events. Checked September 26, 2026.