Region

Saint-Germain-en-Laye is a commune in the Yvelines department of Île-de-France, in north-central France. It sits in the western suburbs of Paris, about 19.1 km from the city centre, and its residents are known as Saint-Germanois or Saint-Germinois.

Sceaux is a commune in the Hauts-de-Seine department, in the southern suburbs of Paris, about 9.7 km from the city centre. With a population of 20,884 as of 2023, it's one of the more affluent parts of France, and housing here comes at a high price.

Senlis is a commune in the Oise department of Hauts-de-France, in northern France. Monarchs of the early French dynasties once lived here, drawn by the nearby Chantilly forest, and today the town is known for its Gothic cathedral and other historic monuments.

Serris is a commune in the Seine-et-Marne department of Île-de-France, home to the La Vallée Village outlet mall.

Tremblay-en-France, often just called Tremblay, is a commune in the northeastern outer suburbs of Paris, in the Pays de France, about 19.5 km from the city centre. More than a quarter of Charles de Gaulle Airport sits within its territory, including terminals 2A, 2B, 2C and 2D.

Versailles is a commune in the Yvelines department of Île-de-France, best known for the Château de Versailles and its gardens, the latter recognised as a UNESCO World Heritage Site.

Vincennes lies in the Val-de-Marne department, in the eastern suburbs of Paris, just 6.7 km from the city centre. The commune is best known for its castle, the Château de Vincennes.