L'Irréductible Festival
Gallic village music festival in Quimper
About L'Irréductible
L'Irréductible Festival: Musical Resistance in Quimper
L'Irréductible Festival was born in 2023 from the desire of a group of friends from Quimper to create a festival with a unique atmosphere, inspired by the world of the irreducible Gauls. Located outdoors on the outskirts of Quimper, on the chemin de Keromen, the festival immerses festival-goers in a real Gallic village recreated with spectacular decorations and a festive and friendly atmosphere.
An Eclectic and Ambitious Program
In just three editions, L'Irréductible Festival has attracted top-tier artists. The program mixes rock, French chanson, Celtic music, electro, and pop in a spirit of musical diversity. The 2025 edition hosted artists such as Caravan Palace, Étienne de Crécy, La Ruda, Laura Cox, 47Ter, Gringe, and Diva Faune, while the 2026 edition announces ZAZ, Tagada Jones, Julien Clerc, Matmatah, Skip The Use, and Vladimir Cauchemar.
The Chap' Electro: Party Until the End of the Night
Since 2024, the festival has featured the Chap' Electro, a space dedicated to electronic music with spectacular scenography by Breizh Audio. This stage runs continuously from 9 pm to 3 am, offering festival-goers total immersion in electronic sounds after the main stage concerts. This initiative was a huge success from its first year.
A Festival Supported by the Community
L'Irréductible Festival benefits from the support of the City of Quimper and Quimper Bretagne Occidentale, which recognize its positive impact on the region. The festival offers a cashless system, shuttle services, facilities for people with reduced mobility, and welcomes volunteers. Free camping and access to the Pass Culture for 15-18 year olds demonstrate the festival's commitment to accessibility.
L'Irréductible — edition 2026
Fourth edition of the Irréductible Festival in Quimper, from Friday, June 26 to Sunday, June 28, 2026, on the Kerourien site. Three days of open-air music in a Gallic and Breton atmosphere, featuring headliners ZAZ, Julien Clerc, Tagada Jones, and Matmatah & The Fuzzy Brass Four, alongside Skip The Use, Vladimir Cauchemar, Eiffel, Leto, and many Breton and emerging acts.
The Irréductible Festival 2026 — 4th Edition
The fourth edition of the Irréductible Festival will take place from June 26 to 28, 2026 in Quimper, on the open-air site of Kerourien. The festival confirms its rise in power with an even more ambitious program, mixing national headliners, an electro stage, and Breton acts, all in the "Gallic village" atmosphere that defines its identity.
An Eclectic Program
Over three days, the festival brings together French chanson, rock, rap, electro, swing, and world music : ZAZ, Julien Clerc, and Tagada Jones share the bill with Matmatah & The Fuzzy Brass Four, who will offer an exceptional sunset show after celebrating the band's 30th anniversary at the Accor Arena. Alongside them : Skip The Use, Vladimir Cauchemar, Eiffel, Leto, Los Tres Puntos, Che Sudaka, Andéol, O'Tridal, and many emerging artists.
Chap' Electro and Gallic Atmosphere
An electro tent (Chap' Electro) hosts electro, techno, and house sounds every evening, with immersive light design until 3 AM. The participatory parade Jahiner (percussions, bombardes, bagpipes, and biniou) enlivens the festival's pathways for all three days. Free camping and parking are offered to festival-goers, with direct access to the site.
Programme L'Irréductible 2026
Friday, June 26, 2026
- ZAZ
- Tagada Jones
- Skip The Use
- Los Tres Puntos
- Che Sudaka
- Charles Doré
- Johanna Alanoix
- DJ Tcheba
Saturday, June 27, 2026
- Julien Clerc
- Vladimir Cauchemar
- Eiffel
- Leto
- Andéol
- O'Tridal
- Pure
Sunday, June 28, 2026
- Matmatah & The Fuzzy Brass Four (sunset show)
- Madelyn Ann
- Brin d'Zinc
All Weekend
- Jahiner — participatory parade (percussions, bombardes, bagpipes, biniou), all 3 days
- Chap' Electro — electro / techno / house tent, every evening from 9 PM to 3 AM
Program announced on the official website (irreductible-festival.fr). Detailed stage times have not yet been published as of the verification date.
Highlights L'Irréductible 2026
- ZAZ, Julien Clerc, and Tagada Jones as headliners
- Matmatah & The Fuzzy Brass Four at sunset on Sunday
- Skip The Use, Vladimir Cauchemar, Eiffel, and Leto
- Electro tent (Chap' Electro) until 3 AM
- Free camping and parking for festival-goers
Prices L'Irréductible 2026
Practical information — L'Irréductible
Practical Information
Access
The festival takes place outdoors, chemin de Keromen, on the outskirts of Quimper (29000).
- By car: Access from the Quimper ring road, heading south. Parking nearby.
- Shuttles: Shuttle service provided from Quimper city center.
Indicative Prices
- 1-day pass: approximately €32
- Reduced rates available (employee committees, groups)
- Pass Culture accepted for 15-18 year olds
Services
- Free camping on site
- Cashless system for payments
- Food and drink available on site
- PMR accessibility
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Where does it take place — L'Irréductible
Site de plein air de Kerourien
Chemin de Kerourien, 29000 Quimper