That was the Mittellegi Ridge. It is the ridge on the left side when looking at the North Face. There is a climber’s hut halfway up. That ridge is a very popular climbing route.
Pretty damn dramatic scenery by 360*.
On foot, there is more time to appreciate it.
The wing flyer must mainly be thinking about not dying by a misjudgment of wind gusts.
Mrs abb & I have a trip planned for area next year.