The Palau, an icon of modernist architecture in downtown Barcelona The Palau de la Música Catalana is one of the most representative monuments of the city and It is one of the most recommended tourist attractions of Barcelona. Built between 1905 and 1908 by the great architect Lluis Domènech i Montaner, the Palau de la Música Catalana is an architectural jewel of Catalonia and essential part of any visit to the city, as any of the most fascinating Gaudi buildings. This historical building, declared a World Heritage Site by UNESCO in 1997, offers an experience so magical that visitors fall in love with it. From the hand of experienced guides, the wonders of this architectural pearl discovered and visitors into a fantasy world full of details and references to the characteristic nature of modernist architecture. An essential visit in the list of top 10 things to see in Barcelona.