Transformed in 1904 by architect Paul Hamesse, the former Hôtel Cohn-Donnay forms a refined and eclectic Art Nouveau ensemble. The tour offers an in-depth reading of this exceptional building, from its 19th-century origins to the emergence of Art Nouveau in the early 20th century.
Undulating bow window, sculpted balcony, enfilade of salons, dining room, and games room conceived as a harmonious whole, every detail reflects Hamesse’s refined vision and the artistic movements of his time. The tour highlights the history of the site, its inhabitants, and its place in the urban evolution of Rue Royale.

Upon request, the visit may conclude with a convivial meal featuring classic Belgian brasserie dishes.