Keep your eyes peeled at Central Market — you're bound to discover some unique curio in one of its many stalls. After you've had a good look at the wares, grab a bite to eat from one of the nearby food vendors.
This community marketplace is located in Cayenne. Once you've explored all you can at Central Market, have a look at nearby Place des Palmistes, Montjoly Beach, and Musée Alexandre-Franconie.