Uebel & Gefährlich is a renowned nightclub and cultural venue located in Hamburg, Germany, specifically found within the imposing World War II-era Flakturm IV (Flak Tower) known as the Feldstrasse Bunker. The club opened its doors in 2006, and since then, it has become an integral part of Hamburg’s vibrant nightlife and music scene. The venue's name, translating loosely as “Evil & Dangerous,” reflects both its slightly rebellious spirit and the bunker’s formidable architecture.

Over the years, Uebel & Gefährlich has earned a reputation for its eclectic programming, which spans electronic music, indie rock, hip hop, and experimental genres, as well as hosting comedy, readings, and cultural events. The club’s address within the historic bunker contributes immensely to its atmospheric charm, with thick concrete walls and original World War II features creating an intimate yet industrial setting popular with both locals and international visitors. While the structure of the bunker itself has remained largely unchanged, Uebel & Gefährlich has expanded internally over time, adding different floors and spaces such as the Ballsaal (main room), the Turmzimmer (tower room), and the smaller terrace area, each offering unique experiences tailored to various events and audience sizes.

As one of Germany’s most esteemed mid-sized live venues, Uebel & Gefährlich has cultivated a strong cultural significance by supporting both established acts and emerging talent, becoming a rite-of-passage gig for many musicians on the European touring circuit. Its independent ethos and commitment to diverse programming have helped foster an inclusive, creative atmosphere. The club played a significant role in propelling Hamburg’s reputation as a hotspot for innovative music and nightlife, often serving as a launchpad for German talent and a must-play for touring international artists.

Despite the evolving cultural and regulatory landscape, Uebel & Gefährlich has remained at its original location in the Feldstrasse Bunker, adapting its spaces but preserving its distinctive ambiance and commitment to underground culture. Notable artists who have performed at Uebel & Gefährlich include globally acclaimed acts such as Foo Fighters, Franz Ferdinand, Skepta, Milky Chance, FKA Twigs, The xx, Alt-J, The Kills, Jamie xx, Anderson .Paak, and Sampha.

The venue has also welcomed top DJs and producers like Modeselektor, Nina Kraviz, Paul Kalkbrenner, Ben Klock, and Peggy Gou. It is equally celebrated for supporting influential German and local artists, with performances from Deichkind, Tocotronic, Boys Noize, Beginner, Die Goldenen Zitronen, and Jan Delay, as well as hosting appearances by numerous up-and-coming Hamburg-based bands and DJs.