Museo Nacional Centro de Arte Reina Sofía

Spain's national museum of 20th-century art, home to Picasso's Guernica and masterworks by Dalí, Miró, and the Spanish avant-garde.

Spain's national modern art museum, occupying a converted 18th-century hospital in Madrid's art triangle—Picasso's Guernica at its heart and a collection spanning Miró, Dalí, and the post-war avant-garde. The Nouvel extension completes one of Europe's great museum complexes.