The scenery is very good. It's worth visiting. I recommend it.
In order to save time, we took a taxi directly from Gracia Avenue (or take the subway line L1 and get off at Urquinaona station) to the Catalan Concert Hall, the second stop of our one-day tour of Barcelona. The concert hall is located in Carrer del Palau de la Musica, a small alley. The exterior facade is made of clear-water brick wall, and the front facade is made of point-type frameless glass curtain wall, which not only protects the old building which has been built for more than 100 years, but also does not affect its beauty too much. The whole building has a modernist style: the facade is rich in decoration, and it combines traditional Spanish elements with Moore elements.