Contact info

Postal Address:
Josefsplatz 1
A-1015 Vienna

E-Mail: ariadne[at]

Phone: +43 1 534 10-457; -487


We would like to point out that after activation, data may be transmitted to third parties. You can find more info in our Data protection information.

State Hall

Due to events, the State Hall will be closed all day on April 20, 2024 and from 2 p.m. on April 24, 2024.