`` The Sound of Music , '' the biggest grossing musical of all time , was released 50 years ago . Most of the movie was filmed in Salzburg , Austria . It's a beautiful city with many castles and palaces that are still standing today.
`` The Sound of Music , '' the biggest grossing musical of all time , was released 50 years ago . Most of the movie was filmed in Salzburg , Austria . The Marionettentheater in Salzburg now offers a puppet version of the musical .