Arrive in Vienna, known as the “City of Music” and the place that inspired the creative genius of Mozart, Beethoven, and Strauss. Once the center of the mighty Habsburg Empire, Austria’s magical capital on the blue Danube is a showcase of gilded architecture. This is home to the lavish Hofburg Imperial Palace complex with its Vienna Boy’s Choir and dazzling Lipizzaner stallions; the neo-renaissance Vienna Opera House; and awe-inspiring St. Stephen’s Cathedral—plus. Stroll through the pedestrian Kärntnerstrasse, and be sure to take a break and enjoy a piece of decadent Sachertorte or Apfelstrudel in a neighborhood café.