La Bonanova is a neighborhood that belongs to the district of Sarrià-Sant Gervasi. The Torre Bellesguard, widely known by the locals, was designed by Antoni Gaudí in the 20th century, and it's open to the public six days a week. It’s also prestigious due to the elevated number of modernist mansions hidden throughout the neighborhood.
The CosmoCaixa museum is located in a former modernist hospital specialized for blind people, and is now a huge science museum with an amazonian forest inside. Exclusive stores can be found in this area such as restaurants, fashion stores, or even international consulates.