2027Announced (not yet held)
- Dates
- 2027-07-18–2027-07-25
- Venue
- Idanha-a-Nova · Idanha lake
- Official announcement
- Official announcement
Boom Festival
Idanha-a-Nova, Portugal
A comprehensive electronic music festival, the birthplace of psychedelic trance, held on the shores of a lake in Idanha-a-Nova in central Portugal. The official website announces July 18-25, 2027 (30th anniversary) and shows the tickets as sold out.
Basic information
- Location
- Idanha-a-Nova · Idanha-a-Nova lake
- Format
- Festival
- Status
- Active (confirmed by official announcements)
- Next edition
- Next edition announced
- Capacity
- 37,286 (2025, total participants (July; cumulative; cited by the press as the organiser's figure) · checked 2026-11-02)
- First held
- 1997
Editions
Official Instagram
About this information
Last checked: 2026-10-25. Opening hours, prices and line-ups change. Check the official announcements before you go.
Official sources used for checking (1)
- Official website(checked 2026-10-26 · official name, location (city, address), series status, next edition announcement, dates, edition status, venue)