Bionnassay

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Bionnassay

Saint-Gervais-les-Bains, Haute-Savoie (France)
4 11

Detailed information

Climbing types

Sport climbing

Lines

10 Lines From 6a+ to 8a+ See

Orientations

South

Elevation

1367 meters

Rocks

schist

Favorable seasons

Exposure to rain

No information

Temps d'approche

No information

Location & Access

GPS : 45.86658, 6.742
Parks · Sunshine · Approaches

Climbing guidebooks

Local climbers

File created on 12 mai 2017, last update on 25 janvier 2026. 0 versions.