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Palace of Charles of Lorraine

Opening hours:
KBR opening hours:
KBR will be closed on Friday 21 July (Belgian National Day).

Place du Musée 1, 1000 Brussels

Public entrance:

Via the main entrance of KBR.



Did you know that in 1839 the Royal Library of Belgium was housed in the Palace of Charles of Lorraine? Today, the Palace hosts the library’s temporary exhibitions. You can only enter the palace during these exhibitions or at special events. The palace is fully wheelchair accessible.


Venue hire

When there is no exhibition running, you can rent the apartments and the rotunda for events. An impressive staircase, adorned with a statue of Hercules, sculpted by Laurent Delvaux, leads up to the first-floor rotunda. The rotunda’s paving includes a central rosette made up of 28 types of Belgian marble, a sample of the Prince’s collection of 5,000 minerals. The rotunda’s wonderful floor art leads to five rooms decorated with stuccos and silk, where the governor used to entertain his guests and took care of state affairs. With their beautiful parquet floors, majestic chandeliers and curtains, these rooms provide a stylish backdrop for your event.

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Facilities and features
  • Capacity: 150 pax
  • Surface: 442 m2
  • Dimensions: 55,2 x 19,2 m
  • Wheelchair accessible


Week Weekend
Day €6000 €6000
Half-day €3600 €3600
Per additional hour €900 €900
Cleaning €100/day
Technician €40/hour



Charles of Lorraine was the governor of the Austrian Netherlands from 1744 to 1780. He was an avid art and science enthusiast and collector. His palace, the construction of which started in 1757, later housed the Royal Library’s reading rooms and is now used for events and exhibitions.


Upcoming events

Upcoming Events

February 2024

Visit the exhibition that brings together an exceptionally large number of original works by James Ensor in a unique historical setting.

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