The uphill ride to Tiefenbach glacier past Gaislach Alm hut and the mid-terminal requires a good physical shape and endurance. At the end of Europe's highest-lying tunnel from the Rettenbach glacier to the Tiefenbach glacier a breathtaking view of the 3000m-high mountains of the Ötztal Alps awaits you at 2,800m. Don't miss out on this unique bike experience. (Tip: bring a bicycle lamp)


