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)

TOURFACTS:
Total length:	40.2 km
Asphalt road	31.9 km
Gravel road:	6.6 km
Path:	1.7 km
Altitude gain:	1,642 m
Ride time:	3:42 hrs
Difficulty:	difficult/extreme
Suitable for families:	no

REST STOPS:
Sonneck Guesthouse	6.7 km	0:56 h
Gaislachalm Guesthouse	7.1 km	0:58 h
Almstubn	10.2 km	1:23 h
Rettenbachalm	13.3 km	1:42 h
Rettenbachgletscher	14.3 km	2:21 h
Tiefenbachgletscher	22.9 km	3:00 h

ELEVATION PROFILE: