Islay, Kairos, Kalmah, Klynt, Korpiklaani, Kvelertak, Leave Scars, Leeched, Liquid Graveyard, Lucifer, Lurking, Molybaron, Moonskin, Morost, Necrophobic, Neurosis, Noctiferia, Nox Vorago, Obsolete Incarnation, October Tide, Orcus O Dis, Procreation, Pyroxene, Reject The Sickness, Richthammer, Rise Of The Northstar, Ritam Nereda, Rolo Tomassi, Rotting Christ, Saturnus, Scardust, Shade Of Hatered, Signs Of Algorithm, Siska, Skeletal Remains, Slave Pit, Soilwork, Stoned Jesus, Supreme Carnage, Svart Crown, Swarm Of Serpents, Tarja, Teleport, Ten Ton Slug, The Bearded Batards, The Privateer, The Ruins Of Beverast, The Vintage Caravan, Tiamat, Tribulation, Une Misere, Inhuman Insurrection, Voice Of Ruin, W.E.B., While She Sleeps, Winterhorde 2020 When: 26 July–1 August 2020 Lineup: 1914, Amon Amarth, Anthrax, As I Lay Dying, Asphyx, At the Gates, Baest, Benediction, Beyond Creation, Cattle Decapitation, Clutch, Cradle of Filth, Cro-Mags, Death Angel, Despised Icon, Devin Townsend, Hellripper, Jinjer, Malevolent Creation, Napalm Death, Official Darkest Hour, Paradise Lost, Rotting Christ, Sick of it all, Testament, Toxic Holocaust, 2021 (The Weekend of Solace) When: 29 July–1 August 2021 Lineup: Moonspell, Decapitated, Igorrr, SkyEye, Noctiferia, Metalsteel, Brutal Sphincter, Srd, Morost, Manntra, Inmate, Mist 2022 When: 24–30 July 2022 Lineup: Amenra, Angelus Apatrida, Britof, Brutal Sphincter, Cabal, Carnal Diafragma, Carnation, Celeste, Chains, Cold Snap, Convictive, Countless Skies, Cypecore, Darkfall, Darvaza, Death Angel, Deathchant, Decapitated, Deez Nuts, Doodseskader, Evoken, Fleshcrawl, Groza, Gutalax, Hangman's Chair, Hegemone, In Twilight's Embrace, Incantation, Incursed, James Rivera's Metal Asylum, Jinjer, Manntra, Mercyful Fate, Meshuggah, Metalsteel, Mist, Moonspell, Morost, Nanowar of Steel, Noctiferia, Orange Goblin, Panzerfaust, Party Cannon, Pilgrimage, Rotting Christ, Srd, Saor, Shores of Null, Sick of It All, Siderean, Signs of Algorithm, Skindred, SkyEye, Stallion, Stamina, Striker, Suffocation, Sylvaine, Testament, The Devil's Trade, The Great Old Ones, The Halo Effect, The Privateer, Truchło Strzygi, Uada, Unearth, Visions of Atlantis, Voices, Vulture Industries, Whiskey Ritual, Year of the Goat References External links Metaldays Official website Metalcamp Bus: Belgium, The Netherlands, Germany, Austria, Switzerland Recurring events established in 2004 Heavy metal festivals in Slovenia Rock festivals in Slovenia Summer events in Slovenia