The Magic Fountain of Montjuïc is a fountain located at the head of Avinguda Maria Cristina in the Montjuïc neighborhood of Barcelona, Catalonia, Spain. The fountain is situated below the Palau Nacional on the Montjuïc mountain and near the Plaça d'Espanya and Poble Espanyol de Barcelona. The fountain, like most of the surrounding developments, was constructed for the 1929 Barcelona International Exposition.
The fountain sprays 700 gallons of water a second through 3620 jets to create its effect. The highest water spout is 170 feet. The Magic Fountain was designed by Carles Buïgas, who had designed illuminated fountains as early as 1922. The site where the fountain was constructed was the previous location of The Four Columns. The columns, representative of the Catalanism movement, were demolished in 1928 under the orders of Prime Minister Miguel Primo de Rivera and were re-erected in 2010 a few meters away from the original location.
In the 1980s, music was incorporated with the light show and the fountain, along with the Museu Nacional (National Museum), was completely restored prior to the 1992 Summer Olympics, held at Montjuïc.