Welcome to the official website of Silvensa, the international Mensa New Year's Eve Event!

It was wonderful to see so many of you at Silvensa 2023 in Belgrade in Serbia!

See you all again at Silvensa 2024 in Villach, Austria (Dec 28 - Jan 1). 

Registration is open!

The winners of our Silvensa 2024 host city puzzle, Nina, Nicky and Ľubica have been informed. Congratulations to you three!
Should you have any questions about Silvensa 2024, don't hesitate to contact us on Facebook or simply via e-mail: 2024@silvensa.org.

This year's Silvensa will be pretty wintry. In the middle of the Alps, it is of course tempting to strap on your skis and hit the slopes. But don't worry - all those who have not yet had much experience with snow sports can learn how to do it here comfortably. A beginners' ski course, a cross-country skiing course and a guided winter hike with a treasure hunt and ice disco complete the winter program. For all winter-avoiders, there are numerous additional activities such as a whiskey tasting and distillery visit, bouldering hall and spa day, or an escape room, visit to a show mine or citrus garden.

And if that's not enough, you can join us on one day trips to Ljubljana and Venice! New Year's Eve is accompanied by modern music from the great-great-grandson of Johann Strauss...
Registration: is open. If you access this website with a phone or tablet please click on the three bars in the upper left corner for accomodation and events :)

Payment:
You have three options:
PayPal,
Credit card which is available via PayPal but you don't need a PayPal-Account for that,
and bank transfer (Paid in advance).


How to get to Villach?
By airplane:  Check flights to Klagenfurt (25min from Villach) or Ljubljana (50min from Villach)
By train: There are direct connections from Vienna, Munich, Zagreb, Milan, Zurich and many other cities
By bus: There are a number of long distance bus connections to Villach too


Please check connect.visitvillach.at for many more details :)

We need your help too: we need you as Silvensa hosts for 2025 and beyond! If you live in an easily accessible city, everything you need is an affordable main venue, a few helping hands and an OK from your board. Think about it! And if that doesn't seem completely impossible to you, please get in touch with the Silvensa-Panel at panel@silvensa.org 
Your OrgaTeam