Featured Bands of Rock Imperium Festival 2026

Explore the impressive roster of artists performing at the most anticipated heavy metal festival. Discover the leading bands and emerging talents set to rock Cartagena. This annual event brings together rock and metal fans from across Spain and beyond. Prepare for an unforgettable musical experience featuring some of the biggest names in the genre. Stay updated with all the lineup news and confirmed acts.

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  1. 1

    The Gathering (1989)

    349 Global Votes
    • Seminal death/doom metal act from The Netherlands

      (+3)

    The Gathering is a Dutch band, a pioneer of gothic metal and atmospheric rock, with a notable musical evolution. Their return to the stage and their participation in the festival are highly anticipated by fans.

  2. 2

    Trivium (1999)

    86 Global Votes
    • Blend of metalcore, thrash, and heavy metal

      (+1)

    Trivium is a modern force in the metal scene, with a solid fanbase and energetic performances. Their blend of metalcore, thrash metal, and progressive metal makes them an attractive and diverse proposition.

  3. 3

    Iron Maiden (1975)

    0 Global Votes
    • Formed by Steve Harris in 1975

      (+4)

    Iron Maiden is one of the most influential and legendary heavy metal bands, guaranteeing a top-tier show. Their headliner status ensures a large audience turnout and an unforgettable experience for attendees.

  4. 4

    Sabaton (1999)

    0 Global Votes
    • Swedish power metal band

      (+4)

    Sabaton is a Swedish power metal band known for its historical and military-themed lyrics, delivering energetic performances. They are another of the headliners, which ensures a powerful performance and a large fanbase.

  5. 5

    Within Temptation (1996)

    0 Global Votes
    • Dutch symphonic metal band

      (+2)

    Within Temptation is a Dutch symphonic metal band with a charismatic vocalist and epic melodies. Their inclusion as one of the festival's main names demonstrates their current relevance and activity on the international scene.

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  7. 6

    Mastodon (2000)

    0 Global Votes
    • Multiple Grammy nominations

      (+3)

    Mastodon is an American sludge/progressive metal band acclaimed for its musical complexity and conceptual albums. Their inclusion on the main lineup highlights their continued relevance and ability to attract a diverse audience.

  8. 7

    Anthrax (1981)

    0 Global Votes
    • Considered a leader of the thrash metal scene

      (+1)

    Anthrax is one of the 'big four' of thrash metal, known for their energy and their fusion of metal with hardcore punk. Their status as thrash metal legends makes them an essential addition to any rock and metal festival.

  9. 8

    Testament (1983)

    0 Global Votes
    • Pivotal staple in the Bay Area thrash scene

      (+4)

    Testament is another iconic thrash metal band from the Bay Area, recognized for its aggressive riffs and Chuck Billy's powerful vocals. Their presence reinforces the festival's offering of high-quality thrash metal.

  10. 9

    Queensrÿche (1982)

    0 Global Votes
    • Pivotal in shaping progressive metal genre

      (+4)

    Queensrÿche is an American heavy metal and progressive metal band, influential for their concept albums and distinctive sound. They continue to be a relevant band with an important legacy in progressive metal.

  11. 10

    Lacuna Coil (1994)

    0 Global Votes
    • One of metal's most coveted bands

      (+4)

    Lacuna Coil is an Italian gothic/alternative metal band, with the dual vocals of Cristina Scabbia and Andrea Ferro. Their presence adds diversity to the lineup with their unique style and renowned career.

  12. 11

    Uada (2014)

    0 Global Votes
    • Known for their melodic and atmospheric take on black metal

      (+2)

    Uada is an American melodic black metal band, known for their masks and their raw yet melodic sound. They represent one of the most interesting and current black metal proposals at the festival.

  13. 12

    Blues Pills (2011)

    0 Global Votes
    • Formed in late 2011

      (+4)

    Blues Pills is a Swedish psychedelic rock and blues rock band, featuring the powerful voice of Elin Larsson. Their retro sound and stage energy make them a fresh and appealing act for the festival.