The Musée Marmottan Monet is owned by the French Académie des Beaux-Arts. Situated in a refined setting, the museum is known for its impressive collections, which have grown over time thanks to several generous donations.
Visitors can explore art and furnishings from the First Empire, offering a glimpse into the elegant design and craftsmanship of that era. The museum also houses a notable selection of illuminated manuscripts, each one carefully preserved and beautifully decorated.
The heart of the museum is its remarkable collection of Impressionist art. It is home to the largest collection of works by Claude Monet anywhere in the world. Alongside Monet, masterpieces by other celebrated artists such as Renoir, Manet, Morisot, Caillebotte, and Gauguin can also be found, making it a significant destination for art enthusiasts.
Source - https://en.wikipedia.org/wiki/Mus%C3%A9e_Marmottan_Monet
The C.I.U.P. is a student quarter established in 1925, providing homes for about 10,000 students, scientists, and artists from 120 countries. It has 40 houses attributed to individual nations. The individual houses organise top quality cultural and political events. Among the most remarkable buildings are the Fondation Deutsch de la Meurthe, the Heinrich Heine House (Maison Heinrich Heine - Fondation de l'Allemagne), the Swedish Student House (Maison des Etudiants Suédois), and the Swiss Pavilion (Pavillon Suisse) which was built in 1933 on plans of Le Corbusier.
Founded in 1671 by Louis XIV as a hospital for 6,000 wounded soldiers—this function explaining the name of the building—the golden-domed Hôtel des Invalides still functions as an infirmary and now also houses the Musée de l'Armée. The church attached, l'Eglise du Dôme, houses the tomb of Napoleon.
This wedding cake-white church rises visibly above the north part of Paris. The striking building, with its towers and white onion dome (83 m high), was built between 1875-1914 on the birthplace of La Commune, officially as an act of penitence for the sins committed during the civil war in which thousands of Communards were executed, as well as for the previous bloodshed of the 1870 Franco-Prussian war. A number of prominent businessmen put up the money, and a dizzying combination of architects worked to put together the mock Romano-Byzantine extravaganza. Consecration followed in 1919. The view over Paris from the dome and from the square before it (200 m above sea level) is unsurpassed, apart from that enjoyed at the Eiffel Tower (50 km on a clear day). For the athletic traveller there are stairs from several directions to the top of the hill; otherwise there is also a funicular which runs every few minutes during the daytime from Place St. Pierre. Follow the signs that say "Funiculaire De Montmartre". Beware that the guards don't like it if they catch you taking pictures inside and will even yell "No photo!" and chase you down if they see you with a camera. Be warned: along the lower steps leading up to church, groups of mostly young African men gather and reach toward you with a small string, offering to loop it round your finger. In case it happens, pull back your hand, brush them off and move on. They might claim that "This is for the church." In case your feel that things go sideways, raise your voice to get people's attention and ask them call the police.
One of the most eye-popping sights of Paris, the catacombs represent a network of labyrinthine tunnels, first excavated in the Roman period, that now house the remains of over 6 million burials removed here from the various overcrowded cemeteries and charnel houses all over Paris in the late 18th and early 19th centuries. Well worth a visit: the atmosphere is suitably morbid and gloomy (without being too scary), the dark tunnels containing neatly stacked piles of skulls and long bones. There is a limit to the number of visitors allowed within the Catacombs at one time (200 persons). So, if you arrive just after opening, you must wait until someone exits, approximately 45–60 minutes, before anyone is admitted. Steep stairwell on the exit of the catacombs. Can be challenging for the elderly or the unfit. Tickets can be purchased online at a small premium (€29, includes audioguide), allows you pick a date&time and to skip the long line
The east wing of the Palais de Tokyo holds the modern art collection of the city of Paris, dating roughly from World War I to date (the older part of the collection is at the Petit Palais in the 8th), including around 10,000 works.
The building has a freely accessible rooftop which allows for a beautiful bird's-eye view of the northern half of Paris.
The Paris Botanical Garden, founded as the royal medicinal garden in 1626 by King Louis XIII's doctor, contains over 10,000 species. The grounds also include a small zoo known as La Ménagerie, and the Muséum National d'Histoire Naturelle, which includes the Grande Galerie de l'Evolution (where you can see thousands of naturalized animals from all over the world) and the 'Galerie de paléontologie et d'anatomie comparée' (same thing, but with skeletons).
The Stade Charlety is a massive multi-sport arena, hosting football (soccer), tennis, rugby and squash matches.
For an interesting take on Paris, check out the underground sewers of Paris. See swords found in the sewers over the years and get an appreciation for what it takes to keep Paris running.
Beautiful round "square" with an equestrian statue of King Louis XIV and matching 17th century buildings.
The Museum of Mankind, accommodated in the Palais du Chaillot, is an anthropological museum covering the history of mankind and human societies.
Probably the most visited graveyard in any Western city, the vast Père-Lachaise features literally thousands of often elaborately decorated graves separated by narrow lanes and avenues. The roll call of famous burials includes: Chopin, Champollion, Sarah Bernhardt, Edith Piaf, Oscar Wilde, Delacroix, Bizet, Proust, Balzac, Colette, Molière, and Jim Morrison of The Doors.
An indoor sports arena that seats around 17,000 for sports and slightly over 20,000 for major concerts; formerly known as Palais des Omnisports de Paris-Bercy and Bercy Arena. Home to numerous concerts and major sporting events, most notably the Paris Masters tournament on the ATP World Tour in men's tennis.
The northwest corner of the Bois de Boulogne is occupied by the oldest operating amusement park in the world, the Jardin d'Acclimatation, which is mainly known for offering a wide range of amusements which are appropriate even for very small children. They have miniature roller-coasters for children as small as three years, and the usual range of pony rides etc.
The house of the symbolist painter has now become a museum to his life and work.
One of the truly great venues for the performing arts anywhere in the world, Paris' new opera house actually managed to inspire some neighborhood protest during its planning and construction. Pretty much everybody is a believer nowadays though. Check out the website for upcoming shows, it might even make sense to plan a trip to Paris around one.