Liszt Ferenc Academy of Music is one of Budapest's great interiors, a 1907 Art Nouveau building where serious music education and public concert life share the same ornate shell. The exterior on Liszt Ferenc ter is handsome enough, but the real pleasure is inside: Zsolnay ceramics, stained glass, sculpted details, and concert halls designed with the confidence of a city that took music as seriously as architecture.
If you can, come for a concert rather than just to admire the lobby. The academy was founded by Franz Liszt in 1875 and still functions as a working conservatory, so performances range from student recitals to major classical programmes. It sits close to Oktogon and the Opera House, making it easy to fold into an evening in central Pest.