Mad Cool Festival 2021

One of the biggest festivals in all of Europe, despite having only been launched in 2016, Mad Cool takes place across three days each summer in the heart of Spain’s capital city, Madrid.

Now welcoming in excess 100,000 music fans, the festival’s lineup spans a diverse mix of genres and generations, with stars from rock, indie, pop, hip hop, underground electronic music and more on offer for the adoring crowds.

Exploding onto the scene with a lineup that featured bona fide rock legends The Who and Neil Young, among others, Mad Cool Festival has since become one of the first ports of call when it comes to seeing which European festival has secured the biggest and best lineup of the summer.