The Gorges du Guiers Mort is a canyon located in the French department of Isère, downstream of Saint-Pierre-de-Chartreuse. The river Guiers Mort flows through it.

Pont Peirant at Saint-Laurent-du-Pont in the Gorges du Guiers Mort.


45°21′07″N 5°45′34″E / 45.3519°N 5.7595°E / 45.3519; 5.7595