The Palau de la Música Catalana is the only concert hall in the world to be declared a UNESCO World Heritage Site. It was designed by the architect Domènech i Montaner as the home of the Orfeó Català choir. The Palau is one of the most iconic examples of Catalonia's architectural and musical heritage. The main part of the building is the concert hall, with its harmonious proportions, sumptuous décor and vast central skylight which fills the space with light. The visit allows the unique opportunity to walk on the stage and see the auditorium through the eyes of the performers.The visit includes also the the Orfeó Català's modernista rehearsal