Cayenne in the context of "Cayenne River"

French Guiana, or Guyane in French, is an overseas department and region of France located on the northern coast of South America in the Guianas and the West Indies. Bordered by Suriname to the west and Brazil to the east and south, French Guiana covers a total area of 84,000 km (32,000 sq mi) and a land area of 83,534 km (32,253 sq mi). As of January 2025, it is home to 292,354 people.

French Guiana is the second-largest region of France, being approximately one-seventh the size of European France, and the largest outermost region within the European Union. It has a very low population density, with only 3.6 inhabitants per square kilometre (9.3/sq mi). About half of its residents live in its capital, Cayenne. Approximately 98.9% of French Guiana is covered by forests, much of it primeval rainforest. Guiana Amazonian Park, the largest national park in the European Union, covers 41% of French Guiana's territory.

Fort Cépérou was a fort that protected the city of Cayenne, French Guiana. It is named after Cépérou, a celebrated indigenous chief who ceded the land.

The original wooden fort was built on a hill looking over the mouth of the Cayenne River in 1643. Over the years that followed the French temporarily lost the site to the Dutch, English and Portuguese. The fort was torn down and rebuilt several times.

Cayenne – Félix Éboué Airport (French: Aéroport de Cayenne – Félix Éboué, IATA: CAY, ICAO: SOCA) is French Guiana's main international airport. It is located near the commune of Matoury, 13 kilometres (8 mi) southwest of French Guiana's capital city of Cayenne. It is managed by the Chamber of Commerce and Industry of French Guiana (CCI Guyane).

Air Guyane Express has its headquarters on the airport property.

Ismael Urbain, also Ismayl Urbain (born Thomas Urbain, 31 December 1812 – 28 January 1884) was a French journalist and interpreter.

Born in Cayenne, French Guiana, Urbain was the illegitimate son of a merchant from Marseille named Urbain Brue and a free non-white woman from French Guiana named Appoline. Ismael, who bore his father's first name as his surname, was brought by him to Marseille when he was eight, and there he received an education. In 1830, his father returned him to French Guiana where he hoped that he would turn to business. However, because of the pitiful state of his father's affairs, Urbain was not allowed back, and in the following year he again returned to Marseille.

Jean Michel Claude Richard (French pronunciation: [ʒɑ̃ miʃɛl klod ʁiʃaʁ]; 16 August 1787 – 1868) was a noted French botanist and plant collector active in Senegal, Madagascar, Mauritius, and Réunion, and a Chevalier of the Légion d'honneur.

Richard was born in Volon, Haute-Saône. He was sent to Senegal in 1816 as the colony's gardener-in-chief, but served without obvious distinction until the arrival in 1822 of Baron Jacques-François Roger (1787–1849) who entrusted to Richard the creation of an experimental garden on the left bank of the Sénégal River, near the village of Nghiao, and named it Richard Toll (toll means "garden" in the Wolof language). Richard was responsible for all plants, buildings, and facilities, and under his direction a number of new species were introduced to Senegal, including bananas, manioc, oranges, sugar cane, and coffee. In February 1824 Richard was sent to Cayenne. Directed on 30 July 1824 to keep a diary of his experiences, he developed a catalog of the garden's species, and left Senegal in 1825.