Located just off the city’s main square, congress|graz, offers 19 conference rooms, the largest and most famous of which is the 1,030 sqm Stefaniensaal. With 2,900 sqm of space, congress|graz, Austria’s most luxurious conference centre, is the ideal setting for a host of events including exhibitions, balls (up to 2,400 guests), conferences (up to 1,500