Holiday home in Alpes-de-Haute-Provence , bookable online now ? View here a beautiful selection of holiday homes in Alpes-de-Haute-Provence. The holiday homes in Alpes-de-Haute-Provence on Nature.house are all perfectly situated for a holiday full of nature, peace and space. Alpes-de-Haute-Provence is a department located in the southeast of France in the Provence-Alpes-Côte d'Azur region.