Cayenne, the lively capital of French Guiana, sits where the Cayenne River meets the Atlantic Ocean, blending South American rhythms with French-Caribbean influence. While it's officially part of France, Cayenne feels worlds away from Paris, with colorful markets, colonial architecture, and a language mix that includes French, Creole, Portuguese, and Indigenous dialects. The city’s layout is walkable, and its compact size makes it easy to explore both the cultural spots and coastal scenery in just a few days.

One of the most anticipated events in Cayenne is its Carnaval, which stretches from Epiphany in January through Ash Wednesday. It’s one of the longest carnivals in the world, and features a rotating cast of characters who dance through the streets during weekend parades. The celebration blends African, Creole, and European traditions, and draws visitors from across the Guianas and the Caribbean each year.

Just outside the city, the Rorota Trail leads through dense coastal forest where hikers may spot sloths sleeping in the canopy or monkeys swinging above mangrove swamps. The trail ends at a viewpoint overlooking the sea and nearby Remire-Montjoly beach, ideal for watching sea turtles during nesting season. Another must-visit is the Crique Gabriel, a calm, blackwater river perfect for kayaking or picnicking under shady trees less than an hour from downtown.