Please answer the following question: Grande Tete de l'Obiou - The Grande Tete de l'Obiou (or simply l'Obiou) is a mountain in the Alps belonging to the French department of Isere. It is the highest peak of the Dauphine Prealps and the seventh most prominent summit of metropolitan France. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Natural Place