Grotte le Trou du Diable

Le trou du Diable, owned by the Société québécoise de spéléologie, is located in Saint-Casimir, Portneuf county.
At 980 meters, it is the second longest cave in Quebec.
It is the underground route of a small tributary of the Sainte-Anne River.
The route takes in a long gallery of impressive dimensions.
You’ll be walking in the shallow stream.
The activity is also ideal for rainy days.
For the more adventurous, if you’d like to take a full tour of the Trou du Diable, you can take a discovery course, learn more about caving or become a member of the society by contacting the Société québécoise de spéléologie directly.