A Mecca for hiking and even for the more athletic climbing, the cliffs provide an almost mountainous atmosphere, sheltering the cave known as "the cave of wolves".
At the bottom …
The Creux Percé abyss is an intriguing chasm in the ground. It is believed to have served as a cooler. In 1910, a temperature reading indicated 22°C on the surface while it was -1°C at the bottom of the abyss.