One of our 300 best festivals in the world, Sónar Festival in Barcelona is as much of a visual wonder as it is an aural one. Every set looks decidedly different from the last, each interactive art installation is uniquely marvelous and every carefully planned-out audiovisual component of the festival is engaging and spectacular.

Check out our gallery below for images from Sónar's three iterations: Sonár Día, Sónar Night and Sónar D.