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.
To access this you follow the Blanchots black piste, turning off it in the relatively easy angled section as it traverses R.
Head L on flattish terrain until it convexes off ahead of you.
You can pretty much ski the steeper slopes ahead of you wherever you like, watching out for odd rocks.
It is a lovely angle and usually holds good snow.
You will either end up at the bottom of the Herse piste or on the flat section of the Pointe de Vue piste, both taking you back to the bottom of the Herse lift.