Glitz, glamor, art and history meet at Barcelona’s Gran Teatre del Liceu. Get acquainted with one of the largest horseshoe-shaped and most glamorous European theaters on a 1-hour walking tour that takes in its must-see public rooms. Hear the history behind the main staircase, Auditorium and Hall of Mirrors; see modernist art inside the swanky El Círculo del Liceo private club; and learn about the fire that ravaged the theater in 1994.