Oncy-sur-École
Fontainebleau · Seine-et-Marne · France
Boulder
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Grades: 7b+ → 7cRoutes: 2
7
2
Easy 2-3
Moderate 4-5
Intermediate 6
Hard 7
Very hard 8+
Linked topos
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Altitude
88 m
Rock type
Sandstone
Wall profile
Not specified
Orientation
N
NE
E
SE
S
SW
W
NW
Best seasons
Not specified
Rain exposure
Not specified
Approach time
~2 min
Route list (2)
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