Festival du Roi Arthur
Music and Legends Festival in Bréal-sous-Montfort
About Roi Arthur
Festival du Roi Arthur
Festival du Roi Arthur is a cultural event held in Bréal-sous-Montfort, Ille-et-Vilaine (Brittany). The Festival du Roi Arthur is a major open-air music festival in Bréal-sous-Montfort, in the heart of the Brocéliande forest in Ille-et-Vilaine. Created in 2014, the event offers three days of concerts with national headliners, a family area, and entertainment in a legendary setting, attracting over 20,000 festival-goers.
An event to discover
Each edition offers a rich and varied program, inviting the public to share moments of discovery. The event contributes to the cultural dynamism and attractiveness of the Ille-et-Vilaine region.
Information and program
For the detailed program and participation details, consult the official event channels or local tourist offices.
Roi Arthur — edition 2026
The 2026 edition of the Festival du Roi Arthur will take place from Friday, August 21st to Sunday, August 23rd, 2026, at Mafeu, in Bréal-sous-Montfort (Ille-et-Vilaine), about fifteen minutes from Rennes. Three days of contemporary music with approximately 70 artists spread across five stage areas, mixing pop headliners, emerging artists, and Breton talents.
Festival du Roi Arthur 2026 — August 21st to 23rd
True to its DNA, the Festival du Roi Arthur returns for a new edition on August 21st, 22nd, and 23rd, 2026, in the Mafeu plain in Bréal-sous-Montfort. The festival features five stage areas (Scène Excalibur, Scène Lancelot, King Dôme, Kouign Zone, Village) and hosts around sixty artists over three days, ranging from established pop, world music, electro, rock, and Breton creations.
Among the announced headliners: Louane, Feu! Chatterton, Matmatah & The Fuzzy Brass Four, Timmy Trumpet, Disiz, Theodora, Jérémy Frerot, La Mano 1.9, Carlos Núñez, Trinix, Miki and The Real McKenzies.
Programme Roi Arthur 2026
Friday, August 21st, 2026
- Scène Excalibur : Theodora, Timmy Trumpet, L2B
- Scène Lancelot : Disiz, Nova Twins, The Spitfires
Saturday, August 22nd, 2026
- Scène Excalibur : Louane, Trinix, La Mano 1.9
- Scène Lancelot : Yamê, Piche, Dynamite Shakers
Sunday, August 23rd, 2026
- Scène Excalibur : Matmatah & The Fuzzy Brass Four, Feu! Chatterton, Orange Blossom
- Scène Lancelot : Jérémy Frerot, Miki, Asfar Shamsi
Other artists scheduled throughout the weekend and on other areas (King Dôme, Kouign Zone, Village, Tremplin): Carlos Núñez, The Real McKenzies, Armens, Klara Ninn, Toxic Frogs, Talea, Lancelot, Storm, Julien Loko, Tekmao, Bagad Bro Konk Kerne & Blue Glaz, Ynis, Breizh Balkanik Fanfare, among others. Full program and detailed schedules on the official website.
Highlights Roi Arthur 2026
- Approximately 70 artists across 5 stage areas
- 2026 Headliners: Louane, Feu! Chatterton, Matmatah, Timmy Trumpet, Disiz
- Free camping for ticket holders (option to check upon purchase)
- Strong Breton flavor (Matmatah, Carlos Núñez, bagad, fanfares)
Prices Roi Arthur 2026
Practical information — Roi Arthur
Practical Information
Location
Domaine du Roi Arthur, Bréal-sous-Montfort (35310), Ille-et-Vilaine.
Access
Consult official information for access details.
Prices
Prices to be consulted on the official website.
Contact
Official website: https://www.festival-roi-arthur.com
Festival-goer photos
No photo yet. Share yours!
Share your photos
5 photos max, 5 MB per photo (JPG, PNG, WebP)
Vous avez repéré une erreur ou une information manquante ?
Aidez-nous à garder cette fiche à jour. Toute proposition est relue par notre équipe avant publication.
Festival-goer reviews
No rating yet — be the first!
No review yet. Be the first!
Were you there?
Share your experience with the community
Where does it take place — Roi Arthur
Le Mafeu
105 La Rabine, Le Mafeu, 35310 Bréal-sous-Montfort, 35310 Bréal-sous-Montfort