Interesting dihedral. A very positive edge with good feet gradually narrows into a finger constriction, then into discontinuous finger pods (1 pad or so). Gets gradually harder as you go up, the crux being towards the top of the first part. Gets to a tree, then a 2nd shorter and easier (10-) section.

Awesome technical corner, with good but not always obvious good gear. One just wish it was longer.

Just above the Mur de Boston. See "Guide d'escalade de l'Estrie" p.26 (route #31).

Decent gear exists but some care must be taken to ensure good placements towards the top as the finger-size crack at the front widens greatly at the back. Mostly finger sizes.

2-rings anchor at the top.