From 3 to 5 October 2025, Luxembourg will celebrate the accession of Crown Prince Guillaume to the throne. These three days will be filled with emotions, traditions and festivities to mark a historic transition.
The Maison du Grand-Duc has lifted the veil on the visual identity and full programme for the accession to the throne, which will mark the abdication of Grand Duke Henri and the accession of his son, Crown Prince Guillaume, to the throne. Dubbed “Trounwiessel” (change of throne), this major event will take place over three days and across the country, combining institutional solemnity with popular celebration....