Sarthe is a county of France. They belong to the Pays de la Loire state. It has a population of 528336 citizens. In 2007, 37% of people in the county living in the metropolitan area of the capital.
Vendée, like the rest of the region, has a mountainous interior. This mountainous interior features deep and steep valleys, formed by major rivers running through it.
Mayenne has a very healthy climate, as its 289627 citizens bear this out. Comparing Mayenne with other provinces, their communications within France can be improved.
Loire-Atlantique is a county of France. They belong to the Pays de la Loire state. It has a population of 1202776 citizens. In 2007, 26% of people in the county living in the metropolitan area of the capital.
Maine-et-Loire, like the rest of the region, has a mountainous interior. This mountainous interior features deep and steep valleys, formed by major rivers running through it.