Cosquín Rock Valladolid

Cosquín Rock Valladolid 2026 should no longer be viewed in cautious, wait-and-see terms. The edition will take place from 28 to 30 August and has already unveiled a block of its line-up with enough weight to place it among the most prominent events of the late summer in Valladolid.

The brand thus continues its arrival in Castile and León with a combination that mixes an international name, classic Spanish rock and a festival narrative with popular appeal. Among the festivals in Castile and León, that mix gives it a fairly recognisable presence straight away.

First block of the line-up announced

• Kaiser Chiefs
• M-Clan
• Eric Clapton

That first trio already clearly outlines the ambition of this edition. Kaiser Chiefs bring recognisable international pull, M-Clan reinforce the rock angle with broad audience appeal, and the presence of Eric Clapton places the festival's conversation on a scale that is very unusual for the end of August in Valladolid.

A late summer with the ambition of a major event

With dates and the first line-up now public, Cosquín Rock Valladolid 2026 enters a much more solid phase. Pending further additions, the festival can already be seen as one of the big bets of the final stretch of the summer rather than simply a page waiting for news.