What are the biggest festivals in Romania in 2026?

UNTOLD (Cluj-Napoca, 6–9 August) and Electric Castle (Cluj-Napoca, 16–19 July) are the two largest — both are major international dance and music festivals. Nostalgia in Bucharest, the Brașov Jazz & Blues Festival and the new Bucharest Classical Music Festival round out the 2026 season.

UNTOLD 2026 takes place 6–9 August at Cluj Arena and Central Park in Cluj-Napoca, Transylvania.

What is the best time to visit Romania for festivals?

July and August are peak festival months — Electric Castle (mid-July) and UNTOLD (early August) both fall in this window in Cluj-Napoca, with several Bucharest and Brașov events in between.

Romania guide

Best festivals in Romania 2026

Romania has become one of Europe's great festival destinations, and Cluj-Napoca in Transylvania is its capital. UNTOLD — ranked among the best festivals in the world — draws hundreds of thousands to Cluj Arena each August, while Electric Castle stages four days of music in the grounds of the historic Bánffy Castle in July.

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Quick answer

Beyond Cluj, the 2026 calendar spreads across the country: the retro-and-future Nostalgia festival in Bucharest's Băneasa Forest, the inaugural Bucharest Classical Music Festival at the Romanian Athenaeum, the Brașov Jazz & Blues Festival in the old town's Piața Sfântul Ioan, and the WTA Unicredit Iași Open tennis tournament.

This page lists upcoming 2026 festivals tracked on Wanderistan, grounded in official programme data. We link to our event pages where we have verified dates and venues — not a generic calendar scrape.

Summer 2026 festival calendar (Romania)

Festival	City	Dates	Type
Nostalgia 2026	Bucharest	25–28 Jun	Music / Retro
Bucharest Classical Music Festival	Bucharest	10–12 Jul	Classical
Unicredit Iași Open	Iași	12–19 Jul	Tennis
Electric Castle 2026	Cluj-Napoca	16–19 Jul	Music / Dance
UNTOLD 2026	Cluj-Napoca	6–9 Aug	Music / Dance
Brașov Jazz & Blues Festival	Brașov	14–16 Aug	Jazz / Blues
Codrul Music Festival	Timișoara	28 Aug	Music

FAQ

What are the biggest festivals in Romania in 2026?: UNTOLD (Cluj-Napoca, 6–9 August) and Electric Castle (Cluj-Napoca, 16–19 July) are the two largest — both are major international dance and music festivals. Nostalgia in Bucharest, the Brașov Jazz & Blues Festival and the new Bucharest Classical Music Festival round out the 2026 season.
When is UNTOLD 2026?: UNTOLD 2026 takes place 6–9 August at Cluj Arena and Central Park in Cluj-Napoca, Transylvania.
What is the best time to visit Romania for festivals?: July and August are peak festival months — Electric Castle (mid-July) and UNTOLD (early August) both fall in this window in Cluj-Napoca, with several Bucharest and Brașov events in between.