Why Not?

Why Not Vienna is one of those clubs whose name feels like an invitation: why not have another drink, why not dance until sunrise, and why not flirt with the handsome guy you noticed at the bar? Located at Tiefer Graben 22, right in Vienna’s historic first district, this long-running queer nightclub has been part of the Austrian capital’s LGBTQ+ nightlife since 1979. That makes it one of Vienna’s true gay institutions—and proof that the city knows how to do much more than imperial palaces, classical music and perfectly behaved coffeehouses.

Spread across three levels with three bars, Why Not offers several different moods under one roof. The ground-floor bar is a natural place to begin the evening, order a drink and check out the crowd before heading deeper into the club. As the night picks up, the dance floor becomes the main attraction, with a soundtrack generally built around pop anthems, dance hits, club classics and house beats. Other corners provide space to take a break, talk to friends or make a promising new acquaintance before returning to the dance floor.

The clientele is predominantly gay and queer, with plenty of gay men, but the atmosphere is mixed and welcoming to the wider LGBTQ+ community and its friends. You may encounter young locals, international visitors, regulars who have been coming for years, drag queens, party boys and groups beginning—or ending—a big weekend in Vienna. Theme nights, drag appearances and go-go dancers may feature depending on the programme, so it is worth checking Why Not’s social media before visiting.

Why Not is not a vast, polished superclub, and that is part of its personality. Its relatively compact rooms can become crowded late at night, creating an energetic, intimate atmosphere where meeting people feels easier than in an anonymous warehouse venue. If you prefer plenty of personal space and quiet cocktails, arrive early or begin at one of the nearby bars. If you enjoy a busy dance floor, pop remixes and the kind of spontaneous encounters that only happen after midnight, come later and be ready to stay until dawn.

Its central location is another advantage. Why Not sits in the Innere Stadt, within easy reach of stations such as Herrengasse and Schottentor. You can have dinner in central Vienna, enjoy a first drink nearby and reach the club without crossing the city. It also works well as a late-night stop after exploring other parts of Vienna’s gay scene around Naschmarkt.

The club usually opens on Friday and Saturday from 10 p.m. until 6 a.m., as well as on selected nights before public holidays. Opening hours, admission policies and events can change, so check the official channels before setting out. Whether you come for the history, the pop anthems, the boys or simply a dance floor that keeps going until breakfast, Why Not remains an essential address for discovering gay nightlife in Vienna. Come as you are—and let the night answer the question.