Vallée Ronde
This small sector gathers a few problems, half of them lichened (April 2016). Access : from Arbonne, follow the D64 in direction of Achères and park the car near the top of the 17 bends (same parking lot as for Le Bois du Rocher). Follow Le Chemin des Cassis for 300m : the boulders can be found on the left of the path, 200m before the motorway.
Les Deux Requins (aller-retour)
7a+
Jo Montchaussé, Thierry Angot, Pascal Boucherie
traverse fltr, traverse frtl, slopers
Les Deux Requins (retour)
6c+
Jo Montchaussé, Thierry Angot, Pascal Boucherie
traverse frtl, slopers
Subside
7b
Laurent Darlot
slightly overhanging, crimps, sitstart
L'Effaceur (assis)
7a+
Laurent Darlot
traverse frtl, crimps, sitstart
La Pisse du Routier (assis)
6b+
François Ghigonis
arete, slightly overhanging, sitstart
Ingrédients
7a+
Laurent Darlot
traverse frtl, slopers, sitstart
Subside (prolongé)
7b+
Laurent Darlot
crimps, slopers, sitstart
The Couloir
6a
Bernard Théret
wall
La Murène
7b+
Bernard Théret
traverse fltr, pockets, sitstart
L'Olivia (assis)
5+
François Ghigonis
arete, sitstart
Déva
8b
Christophe Laumone
traverse frtl
Interdit aux Masses
6c
François Ghigonis
arete
The Pente
5+
Bernard Théret
wall, arete
L'Effaceur
7a
Bernard Théret
traverse frtl, wall, crimps
L'Olivia
5
François Ghigonis
arete
L'Olivia (gauche)
6a
François Ghigonis
wall, arete, sitstart
La Pisse du Routier
6b
François Ghigonis, Romain Monnier
arete, slightly overhanging
La Chauffe
4+
Olivia Martel
overhang
Fourmi
6a
slightly overhanging