Some holidays in Marcoussis

The Eiffel Tower (French: Tour Eiffel, /tuʀ ɛfɛl/) is an iron tower built on the Champ de Mars beside the River Seine in Paris. The tower has become a global icon of France and is one of the most recognizable structures in the world.

http://www.tour-eiffel.fr/teiffel/uk/

The Arc de Triomphe is a monument in Paris that stands in the centre of the Place Charles de Gaulle, also known as the Place de l'Étoile (Star Square). It is at the eastern end of the Champs-Élysées. The arch honours those who fought for France, particularly during the Napoleonic Wars, and today also includes the tomb of the unknown soldier.

http://www.parisrama.com/thematiques/thematique_arcdetriomphe.htm

The Grande Arche de la Fraternité is a monument in the business district of La Défense to the west of Paris. It is usually known as the Arche de la Défense or simply as La Grande Arche.

http://www.grandearche.com/

Opera House and masterpiece

The Palais Garnier, also known as the Opéra de Paris or Opéra Garnier or Grand Opera House^[1], but more commonly as the Paris Opéra, is a 2,200 seat opera house in Paris, France. A grand landmark designed by Charles Garnier in the Neo-Baroque style, it is regarded as one of the architectural masterpieces of its time.

http://www.ladyghost.com/

Notre Dame de Paris, known simply as Notre Dame in English (pronouced /nɒtrə dɑːm/ in the UK and /nɔtər deɪm/ in the US), is a Gothic cathedral on the eastern half of the Île de la Cité in Paris, France, with its main entrance to the west. It is still used as a Roman Catholic cathedral and is the seat of the Archbishop of Paris. Notre Dame de Paris is widely considered one of the finest examples of French Gothic architecture

http://www.notredamedeparis.fr/index.php