Asia
Haikou
China
Quick Answer
Use filtered or bottled water.
Concerned About Water in Haikou?
A reliable water filter is yes (recommended) for this destination.
🛒Get a Travel Water Filter on Amazon→Detailed Guidance
Do not drink tap water unboiled; use bottled or properly filtered/boiled water for drinking and brushing teeth.
Tap Water Usage Guide
Brush Teeth
Use bottled water
Ice Cubes
Avoid
Wash Fruit
Peel or wash with bottled water
Shower
Yes
Restaurants
Varies (often bottled is preferred)
Locals Drink
Mixed (many filter/boil)
Water Quality Score
Water Quality
Poor
Water Source
Haikou's municipal supply is drawn from local reservoirs, the Nandu River basin and groundwater, treated at municipal plants with standard coagulation, filtration and chlorination; distribution can be affected by aging pipes and local variability.
Travel Safety Information
Pickpocket Risk
Moderate
Night Safety
Mostly safe
Scam Risk
Moderate
English Level
Moderate
Best Time to Visit
November to April
🛒 Don't Forget Your Travel Essential
A water filter is yes (recommended) for Haikou. Stay safe and hydrated.
View on Amazon→Other Cities in China
Beijing
China
Avoid drinking unboiled tap water; use sealed bottled water or a reliable filter/boiled water for drinking. Brushing teeth and showering are generally fine, but wash or peel fruit with bottled/boiled water.
Shanghai
China
Shanghai's municipal water is treated but due to aging distribution pipes and local practices, tourists should drink bottled or boiled/filtered water and avoid ice or uncooked produce washed in tap water.
Guangzhou
China
Water treatment meets standards, but aging pipes can introduce contaminants. Stick to bottled or filtered water.
Shenzhen
China
Do not drink tap water unboiled; use bottled water or boiled/filtered water for drinking and brushing teeth. Avoid ice unless it is made from bottled or clearly filtered water.