Trounwiessel marks the accession to the throne of HRH Prince Guillaume as Grand Duke of Luxembourg.
Over one long weekend, the country will celebrate with official ceremonies and public festivities across multiple cities.
đź“Ś Quick Facts
đź“… When
3–5 October 2025
đź“Ť Where
Luxembourg City & nationwide
🎉 What
Ceremonies, concerts & celebrations
đź“ş How
Attend in person or watch live broadcasts
🗓️ What’s Happening
🏛️ Friday, 3 Oct — Official ceremonies (Luxembourg City)
Historic state moments marking the new Grand Duke’s accession.
🎶 Saturday, 4 Oct — Celebrations across the country
Festivities in towns and villages, with a final stage in Luxembourg City featuring concerts & a live big-screen broadcast.
⛪ Sunday, 5 Oct — Te Deum (Notre-Dame Cathedral)
A thanksgiving service to close the weekend.
🙌 How You Can Take Part
âť“ FAQs
What does Trounwiessel mean?
Luxembourgish for “change of throne.”
Where to find times & locations?
On the official programme.
Will there be traffic or transport disruptions?
Yes. See mobiliteit.lu for updates.
🎉 Be part of Luxembourg’s history
Join the celebrations of Trounwiessel, 3–5 October 2025.
👉 Plan your visit now
