Analysing terrain data
The exposure grade does not take into account objective hazards (stone fall, seracs, etc) but only the consequences of the skier falling.
Low Exposure (E1): Exposure is limited to that of the slope itself. Getting hurt is still likely if the slope is steep and/or the snow is hard.
Medium Exposure (E2): As well as the slope itself, there are some obstacles (such as rock outcrops) which could aggravate injury.
High Exposure (E3): In case of a fall, death is highly likely.
Extreme Exposure (E4): In case of a fall, the skier faces certain death.
From the top of Juonli T-bar go to the other side of the mountain from the pistes.
There is a big wide rocky creek a long way down below.
From your entry point ride down through this rolling terrain, watching out for the first steep section an then keep riding down starting a traverse to the right leaving the wide rocky creek to your left.
Another creek should be visible far down on the right side just below a cliff area where there is a big mountain hut.
Ride below the cliffs to the hut, crossing the creek just after the hut.
After that you should be just at the tree line where the forest starts.
A clear area should lead you down on an easily recognisable slope through the forest.
Try to stay on the left side riding down the forest till you get down to the valley.
From there you should see the road at Sertig valley.
Cross the stream, there are bridges all the way, depending on the snow depth they will be easy to find if the stream its not completely covered by snow.
The next step is walk up to the road to get a ride with the Bus back to Davos, then repeat maybe?