Col de la Morte – Col de la Morte loop from Séchilienne

Col de la Morte – Col de la Morte loop from Séchilienne

Hard

4.8

(5)

riders

Col de la Morte – Col de la Morte loop from Séchilienne

03:18

48.9km

1,630m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Last updated: August 12, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 19.5 km for 12.7 km

Closed: • December-April

Waypoints

Start point

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675 m

Quiet little road, but a little steep

Highlight • Other

Coating not terrible. It goes very well on the way up but I do not recommend this route on the way down.

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3.23 km

Col de la Morte

Highlight (Segment) • Other

From Sechilienne, 15 km fairly regular at 6.7% average with a passage at 8%. Shaded throughout the climb, which is a pleasure!
The descent on the other side is less …

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16.0 km

Col de la Morte

Highlight • Mountain Pass

The Col de la Morte from Sechilienne is 15.3 km long with a total drop of 1003 m. The average gradient is 6.56% with maximum gradients of 9.3%.

A very …

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18.1 km

Viewpoint

25.8 km

Lac de Poursollet

Highlight • Lake

Classic place for walks, quite popular in summer with hikers.

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25.8 km

Poursollet Road

Highlight (Segment) • Other

Small balcony road which overlooks Séchilienne, without particular difficulty.

Not cleared of snow in winter, coating could be improved. Little traffic.

Approx. 9km, for 480m of cumulative D+.

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48.9 km

End point

Way Types & Surfaces

Way Types

47.9 km

555 m

494 m

Surfaces

48.9 km

Elevation