Basilicata is the most mountainous region in the south of Italy, with 47% of its area of 9,992 km 2 covered by mountains, whereas 45% is hilly and 8% is made up of plains.
Basilicata is the most mountainous region in the south of Italy. This was with 47% of its area of 9,992 km 2. This 9,992 km 2 was covered by mountains.45% is hilly.8% is made up of plains.