Trou du Diable

Saint-Casimir, unnamed tributary of the Sainte-Anne River at its exit from the cave of Trou du diable,[1] a few meters from its mouth
Trou du Diable entrance

The Trou du Diable (translated in English as Devil's Hole) is a cave situated in St-Casimir municipality, in the province of Quebec, Canada.

The Trou du Diable is crossed by a stream (Nameless) whose last 900 meters are underground. The stream is a tributary of the Rivière Ste-Anne, few kilometers upstream of St-Casimir. The cave is the second longest in Quebec.

The Trou du Diable highest point is 6.8 metres above the bottom of the cave, at some places visitors have to crawl to move forward.

  1. ^ "Grotte le Trou du Diable". Parc naturel régional de Portneuf (in French). Société québécoise de spéléologie. Retrieved 6 September 2023.