Salzburg Super Saver: Bavarian Mountains including Eagle's Nest and Salt Mines. Soak up three top-selling tours at a discounted price on this Salzburg Super Saver through the Bavarian Mountains. Led by an expert guide, begin your morning with panoramic views of the Alps at Hitler’s historic mountain retreat, known as the Eagle’s Nest. Then spend the afternoon exploring the underground world of 450-year-old salt mines, before concluding with a trip to the charming town of Berchtesgaden. Book this Trip and Save 6%: Salzburg Super Saver: Bavarian Mountains including Eagle's Nest and Salt Mines.