Travels in the forgotten worlds of the Dévoluy massif and the Valgaudemar valley in the Écrins massif of the Alpes-de-Haut-Provence. The exotic sounding names of the areas continue with the names of the mountains, my photos show the sunset around L'Obiou and the glacier on the peak known as Le Sirac. Both driving tours from a hotel in Corps, on the well-known Route Napoléon.