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South America

Can you drink tap water in French Guiana?

Capital: CayenneFrenchUpdated October 2026
YesYes, drinkable

Can you drink the tap water in French Guiana?

Tap water is safe to drink. Mains water in Cayenne, Kourou and other coastal towns meets French standards; treat or buy water in river villages.

Tap water by place in French Guiana

PlaceVerdictNotes
CayenneYes, drinkableMains water in Cayenne meets French standards; bottle or treat water in river villages and the interior.

Tap water by place

Sources

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