From Pontamafrey-Montpascal (La Tour-en-Maurienne)
Minor departmental road
Col du Chaussy — 1,533 m
Col du Chaussy, 1,533 m, in Savoie. Main climb: 13.3 km at 8.4% average, 1,108 m of climbing from Pontamafrey-Montpascal (La Tour-en-Maurienne).
At a glance
- Distance
- 13.3 km
- Elevation gain
- 1,108 m
- Average gradient
- 8.4 %
- Difficulty index
- 8.6 Hard
Figures for the main climb (From Pontamafrey-Montpascal (La Tour-en-Maurienne)). The other climbs are further down.
Location
- Department
- Savoie
- Altitude
- 1,533 m
- Coordinates
- 45.34322, 6.35716
Map of the climbs
- From Pontamafrey-Montpascal (La Tour-en-Maurienne)
- From Hermillon (La Tour-en-Maurienne)
Cycling ascents
| Main climb | Distance | Elevation gain | Elevation loss | Average gradient | Steepest 500 m | Difficulty index |
|---|---|---|---|---|---|---|
| From Pontamafrey-Montpascal (La Tour-en-Maurienne) | 13.3 km | 1,108 m | 74 m | 8.4 % | 17.5 % | 8.6 Hard |
| From Hermillon (La Tour-en-Maurienne) | 15.9 km | 1,139 m | 123 m | 7.2 % | 17.5 % | 7.0 Sustained |
Scroll the table sideways to see every column.
- 10% and above
- 8 to 10%
- 6 to 8%
- 4 to 6%
- under 4%
From Hermillon (La Tour-en-Maurienne)
Minor departmental road
2 ascents proposed here — other ways up this col remain possible.
Distances and elevation gains derived from the OpenStreetMap road network and a digital terrain model, measured on the very profile shown here.
Figures computed on 7 September 2026.
Chains with
- Col du Ventour 767 m
Cols one of the climbs above actually rides over — not merely neighbours as the crow flies.
Cols nearby
- Col de la Madeleine 1,993 m · 10 km
- Col du Mollard 1,638 m · 15 km
- Col du Télégraphe 1,566 m · 17 km
- Col de la Croix-de-Fer 2,067 m · 18 km
- Val Thorens 2,299 m · 18 km
- Col du Glandon 1,924 m · 18 km
Straight-line distances, not road distances. The cols a climb actually rides over are listed above.
Frequently asked questions
How long is the climb to Col du Chaussy?
The hardest climb of Col du Chaussy, from Pontamafrey-Montpascal (La Tour-en-Maurienne), is 13.3 km long for 1,108 m of ascent, i.e. 8.4% average.
What is the steepest part of Col du Chaussy?
The steepest 500 m sits at 17.5%, and the hardest kilometre is the 2th, at 10.4%.
Col du Chaussy: add this col to your collection
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