article_snippet.sent: The region is famous for having the world's oldest cave paintings at Chauvet-Pont-d'Arc .
article_snippet.sent: The 20-mile gorge that winds through limestone cliffs is a national nature reserve.
article_snippet.sent: My husband and I took turns to brave the rapids that lead you under the awe-inspiring Pont'Arc - a natural arch more than 180ft high.
article_snippet.sent: This region is also famous for the world's oldest cave paintings at Chauvet-Pont-d'Arc and there are hundreds of underground grottos.