Atrium Restaurant, located in The Landmark Bangkok Hotel, offers an exquisite international buffet experience in the heart of the city. Known for its diverse culinary offerings, the restaurant features live cooking stations, a seafood bar, and an extensive dessert selection. With a bright and spacious atmosphere, Atrium caters to both hotel guests and local food enthusiasts. The buffet showcases a wide range of cuisines, including Thai, Japanese, Chinese, and Western dishes, prepared by skilled chefs using premium ingredients. Signature items include fresh sushi, grilled meats, and an array of decadent desserts. The restaurant's commitment to quality and variety makes it a popular choice for special occasions, business lunches, and family gatherings.

Restaurants have the right to request a deposit from customers. Failure to pay a deposit may be subject to a booking cancellation.