FATMAP difficulty grade
Starting from Prutz, the first 20 kilometres have a relatively low uphill incline.
Only just before the Gepatschstausee Reservoir at around 1,800 metres does the gradient increase to around 10% along a few winding turns.
Magnificent views of the reservoir with the glacier in the background can be enjoyed from the dam.
In order to completely avoid the generally low levels of traffic, you should cross the dam and ride along the side of the lake which is closed to public traffic, before you turn back onto the toll road again after around 6.5 kilometres. This is where the really challenging part of the route begins.
The final 1,000 metres in elevation now need to be surmounted on this 10-kilometre-long section.
Gradients of up to 18% occur frequently along this winding, uphill route.
Cyclists, however, are rewarded for their efforts with breathtaking views of the glaciers at every sweeping turn. Tip! Good road conditions mean you can then enjoy a rapid descent.
The tight turns on this road down to the Gepatschstausee reservoir, however, should not be underestimated. Source: https://www.tyrol.com/things-to-do/sports/cycling/biketours/a-kaunertaler-glacier-road