Montsouris park

La Santé Prison (named after its location on the Rue de la Santé) (French: Maison d'arrêt de la Santé or Prison de la Santé) is a prison operated by the French Prison Service of the Ministry of Justice located in the east of the Montparnasse district of the 14th arrondissement in southern Paris, France at 42 Rue de la Santé.

The Butte-aux-Cailles (French pronunciation: [byt o kaj] is a hilltop neighbourhood of Paris, France, located in Paris' south-eastern 13th arrondissement. The name of the hill could be translated as "quail hill", but it actually originates from its former landowner Pierre Caille, who bought a vineyard here in 1543.

Cité Universitaire station is a station on RER B of Île-de-France's express suburban rail system, the Réseau Express Régional. It is situated in the 14th arrondissement of Paris. The station serves the Cité Internationale Universitaire de Paris (CIUP) and replaced a line on the Ligne de Sceaux called Sceaux-Ceinture, after the fact that it was a junction with the now-inoperable Ligne de Petite Ceinture

Campo Formio (French pronunciation: [kɑ̃po fɔʁmjo]) is a station on Line 5 of the Paris Métro, located in the 13th arrondissement of Paris, under the Boulevard de l'Hôpital.

Arago telescope (Lunette Arago) is a 38 cm (15 inch) aperture refracting telescope at Paris Observatory, installed in 1857. Francois Arago ordered this telescope from the telescope making firm Lebreours in 1839, and after a protracted development was completed by 1855. The name Lunette Arago (Arago refractor) is a modern name for the telescope, and other large refractor of Paris observatory, is the one at Meudon.

Maison Blanche (French pronunciation: [mɛzɔ̃ blɑ̃ʃ]) is a station of the Paris Métro, serving Line 7. South of this station, the line forks into two branches, one leading to Villejuif – Louis Aragon and the other to Mairie d'Ivry. Also, an extension of Paris Metro Line 14 to Orly Airport in 2024 will pass through this station as part of the Grand Paris Express.

Parc Montsouris is a public park situated in southern Paris, France. Located in the 14th arrondissement, it was officially inaugurated in 1875 after an early opening in 1869.Parc Montsouris is one of the four large urban public parks, along with the Bois de Boulogne, the Bois de Vincennes and the Parc des Buttes Chaumont, created by Emperor Napoleon III and his prefect of the Seine, Georges-Eugène Haussmann, at each of the cardinal points of the compass around the city, in order to provide green space and recreation for the rapidly growing population of Paris.

The Hôtel de Massa is an 18th-century hôtel particulier, or large townhouse, at 38 rue du Faubourg Saint-Jacques in the 14th arrondissement of Paris, France. It was originally located on the avenue des Champs-Élysées and was moved in 1929 to its present location, in a park beside the gardens of the Paris Observatory.

The Place Pinel (English: Pinel Square) is a square and street in the 13th arrondissement of Paris.

The Paris meridian is a meridian line running through the Paris Observatory in Paris, France – now longitude 2°20′14.02500″ East. It was a long-standing rival to the Greenwich meridian as the prime meridian of the world. The "Paris meridian arc" or "French meridian arc" (French: la Méridienne de France) is the name of the meridian arc measured along the Paris meridian.