What did Roald Dahl do on his travels to Newfoundland?

He went on an expedition to Newfoundland.

Explanation:

Roald Dahl traveled across Atlantic and hiked through Newfoundland. He had a lot of adventures in Newfoundland, a large island in North America. Roald Dahl was a sportsman and was longing for new adventures. He went to Newfoundland when he was only 18. In Newfoundland, he trekked across the forests and lakes of Northern Canada. It was a difficult trek, Roald Dahl had to trap his food. He had meat mixed with fat and berries. His adventures inspired him to write many books for children. He crossed the Atlantic and worked with the public school exploring the society.