The National Art Museum of Catalonia (MNAC) is located in the Palau Nacional, a stunning building that was constructed for the 1929 World's Fair. The museum's collection includes over 1,000 years of Catalan art, from the Romanesque period to the 20th century. Visitors can explore the museum's permanent collection, which includes paintings, sculptures, and decorative arts. The museum also hosts temporary exhibitions and cultural events throughout the year, making it a great destination for repeat visits.