Bassline Festival 2025 18+ 21st Jun 2025 2pm - 2am British Summer Time at TBC Add to Calendar 2025-06-21 14:00:00 2025-06-22 02:00:00 Europe/London Bassline Festival 2025 Event Details 10 YEARS SINCE THE FIRST BASSSLINE FESTIVAL IN MANCHESTER! Hosted by basslinefestival