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Island, Cook Islands

Can you drink tap water in Rarotonga?

Updated October 2026Sources
Boil itFilter or boil

Can you drink the tap water in Rarotonga?

Tap water is treated, but filter or boil it. Tap water is treated but many visitors and locals use bottled or filtered water; accommodation usually provides it.

Key facts

Quick answers

Is tap water safe to drink in Rarotonga?

Tap water is treated, but filter or boil it. Tap water is treated but many visitors and locals use bottled or filtered water; accommodation usually provides it.

Can you drink tap water in Cook Islands?

Official advice is to drink boiled, filtered or bottled water and avoid ice; many places offer filtered refills.

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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 Spotted something out of date?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.