
Details
General Access
(Google Map) From Chamonix, take the Montenvers train. Go to the envers des aiguilles refugee footpath.
Start the “Grépon-Mer de glace” alpine course. The Tour rouge pillar will be on your left. When it is possible to reach it, climb on it (IV grade).
Where?
The highline is on the top of the Tour Rouge between 2 logical blocks.
Linking
Belay from the “Mer de Glace” side, and climb the other face.
Rigging
Primitiv’ system or Linegrip.
Perfect alpine highline. Very good bivys on top. Awesome view on the Mount Blanc massif.

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