The Velká Amerika quarry is the most famous of the quarries, which can be found about 30 kilometres west of Prague.
Climbing down into the quarry is life-threatening and the journey has already claimed several lives.
The Velká Amerika quarry is the most famous of the quarries, which can be found about 30 kilometres west of Prague.
Climbing down into the quarry is life-threatening and the journey has already claimed several lives.