Vallée du Cousin
Yonne · France
SportBoulder
Grades: 2c → 6bRoutes: 23
2
1
3
2
4
3
5
12
6
5
Easy 2-3
Moderate 4-5
Intermediate 6
Hard 7
Very hard 8+
Linked topos
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Altitude
201 m
Rock type
Limestone
Orientation
N
NE
E
SE
S
SW
W
NW
Best seasons
☀️ Summer
Rain exposure
Exposed
Approach time
~3 min