The Four Seasons Hotel Gresham Palace Budapest is a stunning Art Nouveau masterpiece located on the banks of the Danube River. It boasts a Michelin-starred restaurant, Onyx, which offers an exceptional gastronomic experience. The restaurant showcases the best of Hungarian cuisine, with a modern twist. Indulge in a multi-course tasting menu that highlights the flavors and ingredients of the region. Impeccable service, elegant surroundings, and exquisite food make Onyx a must-visit for food enthusiasts.