Wonderfestiwall 2026
About this festival
Wonderfestiwall is an intimate, volunteer-driven music festival set against the stunning backdrop of Slotslyngen and the historic Hammershus castle on Bornholm. It showcases a diverse lineup of bands and DJs from across Europe, offering a charming atmosphere and picturesque camping with views of the Baltic Sea.
What Wonderfestiwall offers
Don't lose your ears at the next one
The sound system was unforgiving. Loop lets you hear every detail at a safe volume – no ringing on the train home. Shop Loop Earplugs → We love recommending a product we've been using ourselves for years.
Where it was
Slotslyngen (Hammershus)
Slotslyngvej 5, 3770 Allinge-Sandvig, Denmark
Local Currency: DKK
The local currency is DKK.
An independent music & festival researcher with 10+ years in the global dance scene.
17 August 2026