Yvelines is a county of France. They belong to the Île-de-France state. It has a population of 1567893 citizens. In 2007, 26% of people in the county living in the metropolitan area of the capital.
Other cities in Ile-de-France, 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.
Hauts-de-Seine has a very healthy climate, as its 1522676 citizens bear this out. Comparing Hauts-de-Seine with other provinces, their communications within France can be improved.
Val d'Oise is a county of France. They belong to the Île-de-France state. It has a population of 1166814 citizens. In 2007, 73% of people in the county living in the metropolitan area of the capital.
Seine-et-Marne, 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.
Seine-Saint-Denis has a very healthy climate, as its 1396064 citizens bear this out. Comparing Seine-Saint-Denis with other provinces, their communications within France can be improved.