Club der Visionaere is an open-air club in Treptow-Köpenick, the biggest borough in Berlin. Situated at a distributary channel for flood water in a former boathouse and opposing the border of Friedrichshain-Kreuzberg, it became known for its focus on minimal music. Further, it has gained a reputation as an afterhours club.^{[citation needed]} DJs who have performed at the venue include Ricardo Villalobos and Richie Hawtin. It is part of the Arena Berlin complex in which the Badeschiff, Hoppetosse and Glasshaus are located. A small part of the wooden outdoor area of the club was destroyed by a fire on June 15, 2019.^[1] 52°29′48″N 13°27′01″E / 52.4968°N 13.4504°E / 52.4968; 13.4504