Salzburg Super Saver: Original Sound of Music and Salt Mines Day Trip. Experience two top-selling tours at a discounted price with this Salzburg Super Saver. Begin your day traveling through the Bavarian Mountains and touring the 450-year-old salt mines. Then visit some of the memorable locations where ‘The Sound of Music’ was filmed, while soaking up the stunning scenery of the Salzkammergut. Your guide will also provide historical backdrop on the architectural landmarks of Salzburg. Book and Save 15%: Salzburg Super Saver: Original Sound of Music and Salt Mines Day Trip.