2026Held
- Dates
- 2026-06-19–2026-06-20
- Venue
- Arganda del Rey · Ciudad del Rock
- Official announcement
- Official announcement
Arganda del Rey, Spain

An all-night electronic music festival held at Ciudad del Rock in Arganda del Rey, on the outskirts of Madrid, at the start of summer. In 2026 it ran from 20:00 to 08:00 the next morning on 19 and 20 June.
Last checked: 2026-10-20. Opening hours, prices and line-ups change. Check the official announcements before you go.