The Villacher Fasching is Austria's most celebrated carnival, held each year in the weeks before Lent. The festivities centre on elaborate masked processions through the old town, outdoor concerts, and balls that fill every venue in the city. The main procession typically draws tens of thousands of spectators and involves decorated floats, brass bands, and participants in elaborate traditional costumes alongside more satirical contemporary disguises.
The carnival has a distinctly southern feel compared to the more restrained celebrations elsewhere in Austria — geographically and culturally, Villach sits closer to the Venetian and Slovenian carnival traditions than to the Viennese ball culture. The costumes and the mood reflect this. If you are anywhere in Carinthia during the Fasching season (generally late January to early March, depending on the Easter calendar), Villach is the place to be. Book accommodation well in advance — the city fills up completely for the main weekend.