Grand Paris in the context of "Seine (department)"

Hauts-de-Seine (French pronunciation: [o d(ə) sɛn] ; lit. 'Seine Heights') is a department in the Île-de-France region of France. It covers Paris's western inner suburbs. It is bordered by Paris, Seine-Saint-Denis and Val-de-Marne to the east, Val-d'Oise to the north, Yvelines to the west and Essonne to the south. With a population of 1,624,357 (as of 2019) and a total area of 176 square kilometres (68 square miles), it has the second highest population density among all departments of France, after Paris. It is the fifth most populous department in France. Its prefecture is Nanterre, but Boulogne-Billancourt, one of its two subprefectures, alongside Antony, has a larger population.

Hauts-de-Seine is best known for containing the modern office, cinema and shopping complex La Défense, one of Grand Paris's main economic centres and one of Europe's major business districts. Hauts-de-Seine is one of the wealthiest departments in France; it had the highest GDP per capita in France at €107,800 in 2020. Its inhabitants are called Altoséquanais (masculine) and Altoséquanaises (feminine) in French.

Seine-Saint-Denis (French pronunciation: [sɛn sɛ̃ d(ə)ni] ) is a department of France located in the Grand Paris metropolis in the Île-de-France region. In French, it is often referred to colloquially as quatre-vingt treize or neuf trois ("ninety-three" or "nine three"), after its official administrative number, 93. Its prefecture is Bobigny.

In 2019, it had a population of 1,644,903 across 39 communes. In French, the learned but rarely used demonym for the inhabitants of Seine-Saint-Denis is Séquano-Dionysiens; more common is Dionysiens.

Val-de-Marne (French pronunciation: [val də maʁn] , "Vale of the Marne") is a department of France located in the Île-de-France region. Named after the river Marne, it is situated in the Grand Paris metropolis to the southeast of Paris’ city centre. In 2019, Val-de-Marne had a population of 1,407,124.

Its INSEE and postcode number is 94.

Juvisy-sur-Orge (French pronunciation: [ʒyvizi syʁ ɔʁʒ] , literally Juvisy on Orge) is a commune in the Essonne department in Île-de-France. It is located 18 kilometres (11 mi) southeast of Paris and a few kilometres south of Orly Airport.

The city is known for Gare de Juvisy, the fourth largest and most-frequented railway station in the Grand Paris.

Galeries Lafayette (French pronunciation: [ɡalʁi lafajɛt]) is an upmarket French department store chain. The flagship store is located on Boulevard Haussmann in the 9th arrondissement of Paris. It is part of Groupe Galeries Lafayette and has been a member of the International Association of Department Stores since 1960.

As of 2025, Galeries Lafayette operates 50 stores in France (including five in Greater Paris, and 12 outlet stores), alongside ten international locations (predominantly in Asia). Galeries Lafayette is the largest European upmarket department store chain by store count.