Oh, Vienna

A city built for congresses

One of Vienna’s most loyal supporters is the European Society of Radiology, whose European Congress of Radiology has returned to the Austria Center Vienna year after year. In 2026, the event attracted more than 22,000 members of the radiology community from 121 countries, underlining both the strength of the city’s medical congress market and the confidence large associations place in its infrastructure.

That confidence rests on a useful combination: central European geography, extensive air and rail access, compact urban distances, a deep hotel base, reliable public transport and a civic culture shaped by diplomacy, science and international exchange. Vienna Airport connects the city with close to 200 destinations in more than 60 countries, while rail links allow visitors to arrive from more than 14 European countries without changing trains.

History as a living backdrop

Vienna’s destination appeal is inseparable from its history. From the Roman settlement of Vindobona to the capital of the Habsburgs, the city grew into one of Europe’s great cultural and political centres. Its imperial legacy is still visible in the Ringstrasse, the Hofburg, the State Opera and the grand coffeehouses where conversation is treated almost as an art form.

Indeed, coffeehouse culture is central to Vienna. There are over 2,000 coffeehouses across the city, from grand classics such as Café Prückel, Café Sperl and Café Bräunerhof, which reopened in June 2026 after extensive renovation, to a younger generation of specialty coffee addresses including GOTA Coffee, Kaffee mik, Kaffeefabrik and Café Glas.

That everyday ritual, best served with a slice of apple strudel or Sachertorte – two of Vienna’s sweet treats - has formal recognition. Viennese coffeehouse culture was added to UNESCO’s list of intangible cultural heritage in 2011, later joined by the city’s Heuriger wine tavern culture and, in 2024, the Viennese sausage stand. The result is a delegate experience in which even a short break between sessions can become a small cultural encounter.

The city’s role as a meeting place is just as historic. The Congress of Vienna of 1814–15 helped reshape Europe after the Napoleonic Wars and established a diplomatic legacy that still resonates today. Vienna is now one of the world’s major centres for international organisations, home to the United Nations in Vienna, the International Atomic Energy Agency, OPEC, the OSCE and many other bodies.

For associations, that matters. A conference in Vienna can draw on universities, research institutes, international agencies and specialist communities across fields from medicine and geoscience to technology, economics and culture. Recent and forthcoming large-scale events include the General Assembly of the European Geosciences Union, the European Congress of Clinical Microbiology and Infectious Diseases, the Annual Meeting of the European Association for the Study of Diabetes, the European Congress of Radiology, the Congress of the European Academy of Dermatology and Venereology and EURETINA.