At the Ultieme Hallucinatie, there is what you see… and what looks back at you. Behind the discreet signature of L. Rion, a bestiary slips into the décor, almost silently, across the radiator covers of the house. Pheasants, pelicans, fish, a peacock… presences that accompany your visit without ever fully revealing themselves. Nothing here is purely decorative. What if these creatures had something to tell you? Brass fish on a radiator cover at De Ultieme Hallucinatie What the

The sun is back, and with it, our terrace is reopening ☀️ Discover a hidden gem: our beautiful terrace Nearly 30 sunny seats await you, with a view of the music pavilion. A building steeped in history, built in the 19th century for Marie Pleyel, a virtuoso pianist who turned the heads of Chopin, Dumas and Nerval. A woman who used to give concerts in this very pavilion. A setting that feels a little out of time, just a stone’s throw from the hustle and bustle of Rue Royale, wh

Are you looking for a venue in Brussels to showcase your work, test out a new piece or organise an artistic event? De Ultieme Hallucinatie offers its stage to artists, providing an independent yet well-organised setting. Whether it’s a concert, a performance, a release party or a more intimate event: here are the terms and conditions you need to know. A vibrant scene where artists and audiences come together An independent cultural venue, open to artists De Ultieme Hallucinat

Since 1988, the Botanique has opened its doors every late spring for one of Brussels’ most eagerly awaited festivals. This year, the 33rd edition of Les Nuits Botanique will take place from 14 to 31 May 2026, and, as is the case every year, the city takes on a slightly different atmosphere during those few weeks. The Botanique’s iconic façade The perfect pre-concert experience Before heading into the venue, there’s that moment of anticipation when you’re looking for somewhere

At De Ultieme Hallucinatie, some evenings begin with a simple phrase: “Once upon a time…” For several years now, Dominique Brynaert has been bringing the Zapéro-Contes to life in our venue, every third Friday of the month. A former television journalist turned storyteller, he gathers around him established artists, newcomers and an ever-curious audience. With a blend of humour, emotion and imagination, he restores storytelling to its rightful place as a contemporary living ar

As spring begins, we invite you to step away from your usual routine for a moment and discover a creation born of the vision and talent of our chef, Younes: the Vegetal Symphony. A colourful plant-based feast A brief history of a cuisine on the move Long regarded as a niche option, plant-based cuisine has often been reduced to a simple mix of vegetables and pulses, frequently lacking in variety. Yet the textures and flavours can be combined with just as much culinary flair as

Some beers are meant to be drunk. Others are meant to be told. At De Ultieme Hallucinatie, we love a good story, and we’ve been wanting to tell you Lindemans’ story for a long time. A family-run brewery born in the fields of the Pajottenland, two centuries of expertise and a spirit surprisingly close to our own. So, to uncover its secrets, we went to meet their account manager, Nico De Bell. A story of family and passion that has been unfolding since 1822 in the heart of the

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

While Orval is a legend to be shared, Westvleteren is a secret that must be earned ! Often crowned "the world’s best beer" it is as rare as a hidden treasure. At Saint Sixtus Abbey, time does not move at the market’s pace, but to that of the Rule of Saint Benedict. Here, there are no flashy labels on the bottle; only the capsule reveals the colour of the experience that awaits you… at least until 2022. After more than 75 years, what made them unique has changed: the bottle is

He painted the king’s dogs, disarmed a soldier with his bare hands, and it was he who built the walls where it’s so pleasant to enjoy a drink or a meal. Eugène Verboeckhoven. The name may not ring a bell. And yet. As a child, he was sent to work in a toy factory. As an adult, he was a painter so famous that his works were copied to excess. A fighter in the Belgian Revolution, a signatory to the petition that placed Leopold I on the throne. And in 1836, the first owner of the

This month, we invite you to set aside the canon of French bourgeois cooking for a moment and shine a spotlight on a cherished daily ritual : the aperitif. True to our love of Belgian produce, we have designed our platters as a journey through the flavours of our regions. The Classic Platter, a must-see to be shared A brief history of a symbol of conviviality To whet your appetite, let’s take a brief detour to the origins of this essential part of our aperitifs. What we n

Why not choose one of Brussels’ most iconic Art Nouveau gems for your next event? Treat your guests to a unique experience at the Cohn-Donnay Hotel ! Whether it’s a meeting in our function rooms or a private dinner in the restaurant , we offer a magnificent setting that can accommodate up to 120 people. The Cohn-Donnay Dining Room: a cosy atmosphere where elegance and conviviality come together A gourmet experience tailored to your desires Because a successful reception also

If the dish of the month crossed borders before becoming a classic with us, Orval never needed to travel to earn its reputation. While the first brew of Orval dates back nearly 100 years, the abbey where it is produced traces its origins back almost 1.000 years. The bottles in our cellar, meanwhile, are no more than five years old, yet they hold a centuries-old surprise. ​Did you know that an Orval is alive and evolves over time? Did you know that coming to drink a Trappist

Each month, De Ultieme Hallucinatie puts the spotlight on one dish from its menu, revealing all its secrets. This month, we turn our attention to a true monument of Belgian gastronomy: the vol-au-vent. ​ Vol-au-vent, a house speciality The must-try dish at our brasserie A comforting, generous, timeless classic, recognisable from the very first forkful. A recipe everyone thinks they know, made up of tender chicken, veal meatballs, mushrooms, and a perfectly creamy sauce. ​And

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

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

“When the cure for Parkinson’s is found - and it will be - it will be because of all of us, working together.” Michael J. Fox, founder of the Michael J. Fox Foundation for Parkinson’s Research One of the many decorated tables at the dinner Dining for a cause On November 6th 2025, De Ultieme Hallucinatie placed its spaces, its cuisine, and its staff at the disposal of the Demoucelle Parkinson Charity for its very first charity gala in support of Belgian research into Parkinson

At De Ultieme Hallucinatie, we love telling you stories. Today, we invite you to discover the story of Younes, one of the chefs who brings the House’s cuisine to life. From Moroccan roots to world cuisines Originally from Morocco, Younes discovered a taste for cooking at a very early age thanks to his aunt, the woman who raised him and passed on to him a love of traditional cuisine. This passion led him to train at a culinary training centre before setting out on the road.