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France
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Maurienne
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Blocs de Sainte Anne
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Bloc B
Bloc B
4
routes
5a – 5b+
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Routes
· 4 routes
All
Easy
Intermediate
Hard
Elite
1
NN 1
Boulder
5a
2
NN 2
Boulder
5b
3
NN 3
Boulder
5a
4
Traverse
Boulder
5b+