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Capital city, French Guiana

Can you drink tap water in Cayenne?

Updated October 2026Sources
YesYes, drinkable

Can you drink the tap water in Cayenne?

Tap water is safe to drink. Mains water in Cayenne meets French standards; bottle or treat water in river villages and the interior.

Key facts

Quick answers

Is tap water safe to drink in Cayenne?

Tap water is safe to drink. Mains water in Cayenne meets French standards; bottle or treat water in river villages and the interior.

Can you drink tap water in French Guiana?

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

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Sources

Verdicts reflect official utility statements and what locals actually do. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.