River Stone Fest 2026 marks its 10th Edition with an international lineup

On 19 September 2026, River Stone Fest will celebrate its 10th edition in Rio de Moinhos, continuing its tradition of closing Portugal’s summer festival season with a programme dedicated to extreme metal. Over the past decade, the festival has steadily established itself as a meeting point for underground and internationally recognised acts, maintaining a compact format while presenting lineups that combine exclusive Portuguese appearances with established names from across Europe. The anniversary edition follows the same philosophy, bringing together artists representing black metal, melodic death metal, doom and hardcore.

This year’s lineup will be headlined by Germany’s Der Weg einer Freiheit, whose long-awaited Portuguese debut stands among the festival’s principal attractions. Joining them are Finnish melodic death metal outfit Wolfheart, making another appearance before Portuguese audiences, while Italy’s Shores of Null will perform in Portugal for the first time. French metalcore group Sunborn also make their Portuguese debut, alongside a strong national representation featuring The Ominous Circle, Capela Mortuária, Against Them All and Debunker. Together, these artists present a programme that reflects the festival’s commitment to balancing international acts with Portugal’s thriving underground scene.

River Stone Fest has earned a reputation for favouring quality over scale. Rather than expanding into a multi-day event, the organisers have continued to refine a single-day format that allows audiences to experience every performance while maintaining the close connection between artists and attendees that has characterised the festival since its early editions. This approach has helped cultivate a loyal following and has positioned River Stone Fest as one of Portugal’s most respected boutique festivals for extreme music.

The 2026 programme illustrates the diversity of today’s underground metal landscape. Atmospheric black metal, melodic death metal, doom, hardcore and thrash coexist within the same event, demonstrating the organisers’ willingness to present contrasting styles without compromising the festival’s overall identity. By combining established international names with emerging Portuguese artists, River Stone Fest continues to provide an important platform for both local and international talent while encouraging audiences to discover music beyond the genre’s most familiar names.

Among this year’s performances, Der Weg einer Freiheit is expected to attract particular attention. Their long-awaited debut in Portugal represents a significant moment for followers of contemporary black metal, while the presence of Wolfheart and Shores of Null further strengthens the festival’s international profile. Combined with the contribution of the Portuguese acts, the anniversary edition promises another carefully curated programme that reflects River Stone Fest’s continued commitment to artistic consistency and underground heavy music.

Formed in Würzburg, Germany, in 2009 by guitarist and vocalist Nikita Kamprad, Der Weg einer Freiheit have become one of the defining names in modern atmospheric black metal. Emerging from the German extreme metal underground, the band quickly distinguished itself through an approach that blends the intensity of traditional black metal with expansive compositions, post-metal influences and emotionally charged dynamics. Albums such as Stellar, Finisterre and Noktvrn demonstrated a consistent artistic evolution while maintaining a recognisable musical identity built upon intricate guitar work, expressive vocals and carefully developed song structures. Their reputation has been reinforced through extensive touring and appearances at major European festivals, establishing Der Weg einer Freiheit as one of the most respected contemporary acts within the genre. Their Portuguese debut at River Stone Fest therefore represents one of the defining moments of the festival’s tenth edition.