French Guiana is part of the European Union deep in Amazon rainforest, the Kourou Space Centre launches the Ariane rocket, and Devil's Island holds Papillon's penal colony ruins.
Highlights
Cayenne
Kourou Space Centre
Îles du Salut
Amazon rainforest
When to Visit
Aug-Nov
Long dry season the best window for Amazon excursions, Cayenne walking comfortable, and the Devil's Island and Iles du Salut accessible by reliable boat transfers.
Feb-Apr
Short dry season with Cayenne Carnival peaking late January through Mardi Gras, and the Devil's Island ferry running reliably.
Apr-Jul
Long rainy season with Kourou launches still proceeding, but interior travel limited by mud. Sea turtle nesting at Awala-Yalimapo April-July.
Dec-Jan
Short rainy season with afternoon storms, but Cayenne Christmas market and the Carnival opening parades just before Mardi Gras.
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