During the 1960s economic boom, a massive building project is underway in Italy's northern region, while a group of speleologists venture into the unexplored Calabrian plateau, seeking to reach the bottom of one of the world's deepest caves, 700 meters underground.
The Hole
A team of enthusiastic young cavers embark on a summer expedition in 1961, seeking out unexplored caves in Southern Italy after discovering the secrets of Northern Italy.
