Le Mur Principale Mostly Trad climbing 24 routes in sector

Splitter finger crack. Goes up to a horizontal about half way up the face; at which you can either continue up the direct line, or traverse right to the 2nd crack that starts upwards at the horizontal. Both about the same difficulty.

Just right of the thin cracks of "Trilogie" is a single bolt below an obvious crack with an obvious thin chock-stone near the top.

Pre-clip the bolt recommended -- the start is right of the bolt, and is thin-moves to a pocket. 5.7 climbing after the pocket, but the moves to the pocket are very height-dependent, and noticeable harder than 5.7 if you're short.

Climb the blocky arete.

Not a good lead if 5.6 is anywhere close to your limit. Tricky gear, committing moves, and bad fall zones for most of the climb.