

Rue Royale: Halfway along the Kings’ Route, the “Ultieme green” at the Cohn-Donnay Hotel
The history of Rue Royale unfolds in three chapters, with the Cohn-Donnay Hotel featuring in the "final’" hapter. Laid out as early as 1776, this street is one of Brussels’ most iconic thoroughfares. It was in 1821 that the idea of linking the Royal Palace to the Palace of Laeken took root. Perhaps an early desire to combine culture and pleasure… Postcard, 1901 – Rue Royale and St Mary’s Church. On the left, the building that would become the Hôtel Cohn-Donnay three years lat


The House's new wine and beer cellars : a blend of modernity and tradition
You may already have heard about the hidden details or the many rooms that make De Ultieme Hallucinatie such an exceptional place. But did you know that beneath the building lies a true cavern, brimming with treasures? In our cellar, some Orval beers are left to mature A hidden treasure beneath De Ultieme Hallucinatie You may already have heard about the hidden details or the many rooms that make De Ultieme Hallucinatie such an exceptional place. But did you know that ben


The Orangerie, an Art Nouveau garden hidden in the heart of Brussels
Sheltered from the bustle of the city, behind the listed façades of De Ultieme Hallucinatie, a timeless place is revealed. Somewhere between a light-filled conservatory, a welcoming brasserie, and a heritage jewel box, the Orangerie offers an experience where architecture, history, and the Belgian art of living come together with effortless joy. The Orangery of De Ultieme Hallucinatie, an Art Nouveau garden hidden in the heart of Brussels. A covered garden steeped in histor

