La Troche
This sector is located in an old quarry near the campus of the famous École Polytechnique. The climbing style is very special and some problems are rather high.
Access
🚊 The access is easy by suburban train (RER B, station Lozère, 20 minutes walk).
🚌 It is also possible to use the bus lines 91-6 and 9.
- Circuits
- yellow PD+
- blue D
- red TD
Topos
8a
7c+
7c
7b+
7b
Amicalement Vautre (assis)
7b
7b+
GJou, Alain Perros, Loïc de Saint Etienne
slightly overhanging, slopers, sitstart
La Traversée de la Vautre
7b
traverse frtl
7a+
Amicalement Vautre (droite assis)
7a+
GJou, Alain Perros, Loïc de Saint Etienne
slightly overhanging, slopers, sitstart
7a
6c+
6c
6b+
6b
C'est Tout pour Toit
6b
Alain Perros, Thibaut le Scour
roof
Les Ongles Cassés
6b
traverse frtl, sitstart
6a+
6a
5+
Coupe-Ongle
5+
L'Angle Rouillé (sans convention)
5+
arete, high
5
- [Red TD n°5]
5
wall
5-
4+
4
4-
La Fourchette (direct)
4-
wall
3+
La Fissure du Jardinier
3+
crack
La Fissure du Saphir
3+
crack, high
La Pelouse
3+
wall
Uelb 31
3+
wall
3
3-
Le Mouvement Perpétuel
3-
traverse fltr
2+
Le Plongeon
2+
- [Yellow PD+ n°11 bis]
2+
arete
2
Bas la Main
2
mantle, traverse frtl
L'Arête Est de la Dalle Rouillée
2
arete
La Traversée Pariétale
2
traverse frtl
Réta Bêta
2
mantle
- [Yellow PD+ n°11]
2
prow
2-
Question d'Équilibre
2-
traverse fltr
- [Yellow PD+ n°13 bis]
2-
slab, arete
- [Yellow PD+ n°17]
2-
pillar
- [Yellow PD+ n°18]
2-
pillar
1+
Envol
1+
Hop!
1+
jump
Le Coin
1+
dihedral, crack
Va et Vient
1+
wall
- [Yellow PD+ n°19 bis]
1+
pillar
- [Yellow PD+ n°18 bis]
1+
wall, slopers
- [Yellow PD+ n°19]
1+
slab, slopers
1
La Fissure Montagne
1
crack
La Plage
1
dihedral
- [Yellow PD+ n°16 bis]
1
dihedral, crack