In the heart of the city of Vitoria-Gasteiz lies one of the region's most significant cultural spaces — the Artium Museum. This Basque Museum of Contemporary Art is a stunning architectural masterpiece designed by José Luis Catón. Covering 13,000 m², the building is unique in that most of its galleries are hidden underground beneath the picturesque Lorategi garden, creating the sense of a mysterious labyrinth of art.

The museum's exterior is formed by two contrasting volumes: a stark white concrete cube representing the purity of artistic thought, and a grey granite body framing the inner plaza. Located in the historic center, where Spain is at its most authentic, Artium serves as a bridge between the city's medieval past and the modern avant-garde.
Inside, treasures of contemporary Basque and Spanish art from the mid-20th century onwards are preserved. The permanent collection features approximately 3,000 works, including pieces by renowned masters such as Joan Miró, Salvador Dalí, and Eduardo Chillida. Guests are greeted in the lobby by a monumental Miró mural, setting the tone for a journey into the world of abstraction and conceptual installations.