Alpine Passes

Mountain Roads of Europe

Col du Cucheron

Col du Cucheron

France · Isère

1,139m

Key Facts

Elevation
1,139m
Route length
12 km
Max gradient
8%
Hairpins
8
Driving difficulty
Moderate (2/5)
Surface
Good
Open
Year-round

Route & Map

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Route

SSaint-Pierre-de-Chartreuse
12 km · max 8%
Col du Cucheron (1,139m)
Descent
ESaint-Pierre-d'Entremont
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Chartreuse pass connecting Saint-Pierre-de-Chartreuse to the Grésivaudan. Pleasant forested road used in the Tour de France.

Weather & Conditions

Driving Experience

Elevation Profile

642m769m895m1,022m1,148m0 km5 km10 km15 km1,148m
474m gain
726m loss
894m → 1,148m → 642m

Difficulty

Moderate

2/5 — car driving difficulty

Based on steepness, elevation gain, hairpins, road length & surface quality

Hairpin Turns

8

Plenty of switchbacks to test your line

When to Drive

Year-round (best: July - September)

  • Open year-round, though winter conditions may require snow equipment.
  • Morning hours offer the best driving conditions with less traffic.

Coordinates

Summit
45.4361°N, 5.8575°E
Start (Saint-Pierre-de-Chartreuse)
45.3450°N, 5.8150°E
End (Saint-Pierre-d'Entremont)
45.4189°N, 5.8556°E
#chartreuse#forest#tour-de-france

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Image: Florian Pépellin / CC BY-SA 4.0