Rooms and suites

Rooms start at 32 square meters for a Deluxe and blend Thai design touches with a modern finish. All have floor-to-ceiling windows, work desks with international power outlets, Bluetooth speakers and Marriott's Revive bedding, and select rooms look over the Sukhumvit skyline. Suites run from 64 square meters up to the three-bedroom Sky Suite, which has a private rooftop garden with a whirlpool. M Club rooms and suites include the M Club lounge, with breakfast, snacks, evening hors d'oeuvres and drinks.

Pools, spa and fitness

The two outdoor pools come with a children's pool, a swim-up bar and a lifeguard on duty. Quan Spa has 11 treatment rooms and a hydrotherapy pool, with Thai and oil massages, scrubs, wraps and facials, and appointments are required. The fitness center on the 9th floor of the South Tower is open around the clock and includes a squash room, sauna rooms and classes such as yoga and Pilates.

Meetings and weddings

Events are a core business here. The Thai Chitlada Grand Ballroom takes up to about 1,500 guests for a reception and divides into three rooms, the Sala Thai ballroom has high vaulted ceilings in the style of a Thai pavilion, and The Apartment splits into eight residential-style meeting rooms. Weddings can use the ballrooms, the Pool House, the Great Hall or the rooftop, and the team handles Thai and Indian ceremonies.

Restaurants and bars

The hotel counts seven restaurants and bars, most bookable by phone or online through the hotel's dining page.

Akira Back is on the 37th floor, a restaurant from chef Akira Back that blends Japanese, Korean and international cooking; signatures include the tuna pizza, AB Tacos with Wagyu bulgogi and a 48-hour Wagyu short rib. It has four private dining rooms, including tatami-style rooms, and a smart casual dress code.

ABar Rooftop, on the 38th floor above it, is an open-air bar with skyline and sunset views, a live DJ and a collection of more than 100 gins for G&Ts and cocktails. Reservations are recommended at sunset and on weekends.

Pagoda Chinese Restaurant serves refined Cantonese cooking. Goji Kitchen + Bar is the all-day restaurant, with buffet breakfast and international buffets built around live cooking stations. The Siam Tea Room serves Thai dishes, high tea and artisan breads, coffee and pastries sourced from northern Thailand.

Teeshot Bar on the M Floor combines a sports bar with golf and football simulators, a karaoke room and live sports on big screens. The Lobby Lounge covers daytime drinks, snacks and high tea, then cocktails in the evening.

Quan Spa is the hotel spa, open daily to hotel guests by appointment.

Sources: Bangkok Marriott Marquis Queen's Park (archived March 15, 2026), rooms, dining, experiences, events, Akira Back Bangkok, ABar Rooftop. Checked September 26, 2026.