From 21 April till 11 May 2018 in the Castle of Laeken.
Every spring, the Royal Greenhouses of Laeken are open to the public for 3 weeks. It is an excellent opportunity to see the wonderful architecture of Alphonse Balat, the mentor of Victor Horta, and the many plants in the greenhouses.
You can also visit : the studio of Queen Elizabeth.
The Greenhouses are available from Saturday, April 21 to Friday, May 11, 2018 inclusive, except Monday, April 23 and Monday, May 07. Please note that opening hours vary according to the day.