Outside World Festival – Raveolution 2027

Outside World Festival takes place at Blaue See in Garbsen on 3 and 4 September 2027 under the motto Raveolution. The two-day festival is dedicated to techno classics and electronic music from the 1990s and 2000s. The programme starts in the afternoon on all three stages on both days. An aftershow party running into the early hours is also planned for Saturday. The lake provides the setting for this open-air edition in the Hannover region.

The event is part of the Outside World series, which presents electronic music at several locations across Germany. In Garbsen, Blaue See on Am Blauen See is the venue. Day and weekend tickets are planned, allowing visitors to attend either one festival day or both. Admission is for ages 18 and over.