Yet, travelers who brave the vertiginous railroad are rewarded with sweeping views of France's remote southern mountains. The tracks pass over the vast, verdant Le Vallon du Soussouéou ...

Read more: The Top Travel Tips We've Learned From Rick Steves A lot of people go to the south of France for the bright ... around Saint-Paul-de-Vence via Vallon du Malvan, which provides excellent ...