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Jean-Baptiste 10 planned a hike
April 14, 2026
TMB J7
08:47
23.8km
2.7km/h
1,430m
1,840m
Overview
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Includes segments that may be dangerous
Parts of this route comprise highly technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.
After 2.54 km for 54 m
After 14.0 km for 9 m
Most people would complete this in 2-3 days
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Waypoints
Start point
Get Directions
2.42 km
Aiguillette d'Argentière
Highlight • Climb
Translated by Google •
Tip by
14.6 km
View of Mont Blanc from Le Brévent
Highlight • Viewpoint
Translated by Google •
Tip by
23.8 km
End point
Way Types & Surfaces
Way Types
19.8 km
1.70 km
1.36 km
661 m
265 m
Surfaces
17.7 km
3.23 km
1.39 km
861 m
448 m
115 m
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Route Details
Elevation
Highest point (2,460 m)
Lowest point (980 m)
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Weather
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