Please follow the link below for online hotel reservation.

Online Booking Form

Please note that April is high season in Vienna and that a limited number of rooms is available.

An early booking therefore is strongly recommended!

Individual requests may also be sent directly to our partner agency:

Mondial Booking Center
Mondial GmbH & Co. KG
Mr. Gabor KISS
Hotel Reservation
Operngasse 20b, 1040 Vienna, Austria
t +43 1 58804-230, f -117


There are increasing numbers of fake websites claiming to offer hotel services. We would like to alert all delegates to be aware of possible scams and only use the trusted online registration and accommodation service for bookings above.