Inside Out 2025 Lineup

The 2025 lineup has not yet been announced – get notified when it drops. There are no published headline acts.

Lineup Poster

Posters shown here were created by and are owned by Inside Out festival.

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Get your personal lineup poster at Festnav.com

For Ben Tomlinson

No headline acts have been announced.

Sorted A to Z.

We haven’t yet managed to fully define Inside Out’s primary music genre. Like most festivals, it’s a bit of a mix.

It’s

Inside Out is 1 of 5 music festivals in the South of Wales. The festival’s full address is: Bute Park, Cardiff, CF10 3DX.

TBR