

📍 Nibiru Arena · Costinești, Romania
Nebula X Festival takes place at the Nibiru Arena in Costinești, on Romania's Black Sea coast, from Thursday 22 to Sunday 25 July 2027. Organiser Nibiru presents it as the largest electronic music festival on the Romanian coast, with EDM, techno and house over four open-air nights. The 2026 edition featured Charlotte de Witte, Black Coffee, John Summit, Marco Carola and The Martinez Brothers. The first 2027 names are expected from 1 November 2026.
Nebula X Festival takes place from Thursday 22 to Sunday 25 July 2027 at Nibiru Arena, Costinești, Romania, across 4 days. The line-up has not been published yet: we add it as soon as the promoter announces it. It is one of 5 EDM, Techno and House dates we list in Romania over the coming months.
Line-up to be announced.
From Thursday 22 to Sunday 25 July 2027, over 4 days, at Nibiru Arena. Doors are announced for 16:00; the closing time depends on the night's programme.
At Nibiru Arena, Costinești, Romania. This page shows the venue on a map, alongside a place-to-stay search matched to the event dates.
The line-up has not been announced yet. Bills usually land two to four months before the date, and this page is updated then.
The cheapest entry ticket we recorded is 199 lei. Later tiers and multi-day passes cost more, and a tier can sell out before the others. The ticket button on this page points at the promoter's official shop, never at resale.
EDM, Techno and House. The build announces the drop and everyone sees it coming, that's the point. That style usually sits around 126–130 BPM.