Can I drink the tap water?
The world's most trusted drinking water guide for travelers and expats.
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Check tap water safety in any country
Find out whether tap water is safe to drink, whether ice is generally suitable, and whether bottled water, boiling or filtration is recommended.
More than 220 country water guides
Clear Yes, No and Use Caution verdicts
Sources and review dates included
Get advice for the exact destination place you are visiting
Water conditions can vary between cities, islands and tourist areas within the same country. Destination guides give travellers more specific local advice.
Cities, islands and holiday destinations
Hotel, restaurant and ice guidance
Local bottled-water and refill advice
Compare tap water safety regions around the world
Browse country guides by region to understand where tap water is generally safe, where extra caution is recommended, and what travellers should know before visiting.
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Prepare before you Travel
Get straightforward answers about drinking water, brushing your teeth, ordering ice, using airport refill stations and avoiding waterborne illness.
Before-you-travel guidance
Advice while travelling
Health and water-treatment information
Where our data comes from
Every rating is built from official government and international health data — never crowdsourced, never guessed.
World Health Organization
Global drinking water quality guidelines and country-level sanitation assessments.
US Centers for Disease Control
Traveller health advisories and water safety notices for international destinations.
National health ministries
Official reports from each country's local water authority and public health department.
City & regional water suppliers
Published water quality reports and treatment standards direct from municipal water providers, where publicly available.
Foreign affairs & travel warnings
Supplementary water safety notes from government travel departments including FCDO, DFAT, and State Department.
We don't conduct independent water testing. We summarise and interprets publicly available official data. Conditions can change rapidly — always verify with local authorities before travelling.
FAQ's
We base our ratings on publicly available data from government water authorities, health agencies, and reputable international organisations. This includes official water quality reports, testing standards, and local advisories.Where possible, we reference primary sources such as municipal water providers, national health departments, and global organisations like the WHO. Our goal is to summarise complex reports into clear, easy-to-understand guidance.
Each location page includes a “Last Updated” date. We regularly review official water authority updates and public health advisories to ensure information remains accurate.However, water conditions can change quickly due to infrastructure issues, natural disasters, or temporary advisories. Always check with local authorities if you need the most current information.
Information is gathered from:
Official government water authority reports
Municipal water provider websites
Public health department publications
International health organisations
Reputable news sources (when relevant to temporary advisories)
We do not conduct our own independent water testing. Our platform summarises and interprets publicly available information.
No.
This website is an informational resource designed to provide a quick overview of tap water safety in different locations. It should not replace official guidance from local health authorities or water providers.If you are immunocompromised, pregnant, travelling with infants, or unsure about local conditions, consult official sources directly.
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