Why are landslides common in the Ligurian Apennines?

Landslides are common in the Ligurian Apennines primarily due to the region's geologic composition. The area is characterized by the presence of brittle rocks, specifically sandstones, marls, and greenstones, which are prone to instability.1

This susceptibility is further influenced by the overall geologic youth of the Apennine Range, which contributes to the rugged and varied nature of the landscape.1