One of, if not the most adrenaline pumping activities I have done in my travels was the Donnerkogel Klettersteig.This class C/D Via Ferrata takes you high above the Gosau region of Upper Austria as you climb one of the most iconic mountains in the area.Not only will you get to experience a Klettersteig adventure as you slowly maneuver your way up the mountain, but you will also … [Read more...] about The Donnerkogel Klettersteig | The Stairway to Heaven