Walter Bonatti Refuge – Grand Col Ferret loop from Tronchey
Walter Bonatti Refuge – Grand Col Ferret loop from Tronchey
70
runners
04:46
27.1km
1,360m
Running
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is accessible with public transport.
Last updated: January 15, 2026
Tips
Includes a segment that may be dangerous
A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.
After 4.14 km for 9 m
Waypoints
Start point
Bus stop
Get Directions
6.20 km
Highlight • Mountain Hut
Translated by Google •
Tip by
16.1 km
Highlight • Mountain Pass
Translated by Google •
Tip by
24.2 km
Highlight • Waterfall
Translated by Google •
Tip by
27.1 km
End point
Bus stop
Way Types & Surfaces
Way Types
19.0 km
5.69 km
2.04 km
252 m
< 100 m
Surfaces
14.3 km
5.09 km
4.93 km
1.65 km
777 m
307 m
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Elevation
Highest point (2,520 m)
Lowest point (1,610 m)
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Weather
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Wednesday 1 April
-1°C
-7°C
-- %
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.