The Occitanie region is the third largest region of France, after Nouvelle-Aquitaine and French Guiana, and the second of Metropolitan France with an area of . It is in southern France (the "Midi") and borders to the south with Spain and Andorra; it also borders three French regions: Nouvelle-Aquitaine to the west, Auvergne-Rhône-Alpes to the north, Provence-Alpes-Côte d'Azur to the east. The Mediterranean Sea is to the southeast.