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A museum of the animals of the region, Amerindian and Creole art, and exhibitions about the history of French Guiana, daily life in the penal colony and the colonial administrator and humanist Félix Éboué, perhaps the most significant person from the region.
A park with high palm trees, lively in the nighttime.
Remains of a historic fort on a hilltop right on the west side of downtown Cayenne. Great views, and probably the best (only?) place to see the ocean and Cayenne River from downtown, as well as an overview of the city itself. Well lit into the evening.
Cayenne cathedral
Cayenne's cathedral is a major landmark, the seat of the Diocese of Cayenne and a National Monument of France.
A 19th-century fort, nowadays a Monument Historique (French National Heritage Site).