Marechaux boulevards from Paris & Porte d'Orleans to Porte de Pantin

The Sainte-Chapelle (French pronunciation: ​[sɛ̃t ʃapɛl], Holy Chapel) is a royal chapel in the Gothic style, within the medieval Palais de la Cité, the residence of the Kings of France until the 14th century, on the Île de la Cité in the River Seine in Paris, France.Construction began some time after 1238 and the chapel was consecrated on 26 April 1248.

The Latin Quarter of Paris (French: Quartier latin, IPA: [kaʁtje latɛ̃]) is an area in the 5th and the 6th arrondissements of Paris. It is situated on the left bank of the Seine, around the Sorbonne.Known for its student life, lively atmosphere, and bistros, the Latin Quarter is the home to a number of higher education establishments besides the university itself, such as the École Normale Supérieure, the École des Mines de Paris, Panthéon-Assas University, the Schola Cantorum, and the Jussieu university campus.

The Palais de la Cité, located on the Île de la Cité in the Seine River in the centre of Paris, was the residence of the Kings of France from the sixth century until the 14th century. From the 14th century until the French Revolution, it was the headquarters of the French treasury, judicial system and the Parlement of Paris, an assembly of nobles.

The Tribunal de grande instance de Paris (abbreviated TGI; in English: High Court of Paris), located at the Judicial Campus of Paris in Batignolles, is the largest court in France by the number of cases.

The Théâtre du Châtelet (French pronunciation: ​[teɑtʁ dy ʃɑtlɛ]) is a theatre and opera house, located in the place du Châtelet in the 1st arrondissement of Paris, France.One of two theatres (the other being the Théâtre de la Ville) built on the site of a châtelet, a small castle or fortress, it was designed by Gabriel Davioud at the request of Baron Haussmann between 1860 and 1862.

The Fontaine Saint-Michel (French pronunciation: ​[fɔ̃.tɛn sɛ̃.mi.ʃɛl]) is a monumental fountain located in Place Saint-Michel in the 6th arrondissement in Paris. It was constructed in 1858–1860 during the French Second Empire by the architect Gabriel Davioud. It has been listed since 1926 as a monument historique by the French Ministry of Culture.

The Place du Châtelet (French pronunciation: ​[plas dy ʃɑtlɛ]) is a public square in Paris, on the right bank of the river Seine, on the borderline between the 1st and 4th arrondissements. It lies at the north end of the Pont au Change, a bridge that connects the Île de la Cité, near the Palais de Justice and the Conciergerie, to the right bank.

The Place Saint-Michel is a public square in the Latin Quarter, on the borderline between the fifth and sixth arrondissements of Paris, France. It lies on the left bank of the river Seine facing the Île de la Cité, to which it is linked by the Pont Saint-Michel.

The Direction Régionale de Police Judiciaire de Paris (DRPJ Paris), often called the 36 quai des Orfèvres or simply the 36 (trente-six) by the address of its headquarters, is the division of the Police judiciaire in Paris. Its 2,200 officers investigate about 15,000 crimes and offences a year.The Police judiciaire, abbreviated PJ, is the criminal investigation division of the Police nationale.36 quai des Orfèvres is often erroneously believed to be the address of the Direction Centrale de la Police Judiciaire, the national authority of the criminal police, which is actually located at 11 rue des Saussaies, in the buildings of the Ministry of the Interior.

The Pont au Change is a bridge over the Seine River in Paris, France. The bridge is located at the border between the first and fourth arrondissements. It connects the Île de la Cité from the Palais de Justice and the Conciergerie, to the Right Bank, at the Place du Châtelet.