The tap water in Christmas Island is often untreated or poorly regulated—avoid drinking it directly.
Christmas Island’s water is collected and treated locally, but concerns about outdated systems and limited testing make it unreliable for drinking without further purification.
Quick Overview
Tap Water Concern: Our Advice Tap Water Drinkable? ❌ No, use bottled water Common Risks: Bacteria, parasites, viruses Brush Teeth? ❌ No, use bottled water Wash Fruits/Vegetables? ❌ No, use filtered or bottled water Use Ice in Drinks? ❌ No, avoid unless purified Safe to Shower? ✅ Yes Filter Bottle Needed? ✅ Strongly recommended
Verified through CDC and WHO data, along with reports from municipal water services.
Worried About Tap Water? Consider Using a Filter Bottle
Even if you only use it once or twice, a solid filter bottle can more than pay for itself—by saving you from buying bottled water at airports, hotels, or tourist shops. We don’t sell any products, but we’ve researched and reviewed top-performing filter bottles that travelers consistently trust to stay healthy, hydrated, and plastic-free. You can explore our best picks below.
Health Risks for Travelers
Even if the tap water is safe for residents, foreign travelers often face higher health risks due to exposure to unfamiliar organisms and differing hygiene standards.
You may be exposed to:
- Bacteria like E. coli, causing traveler’s diarrhea
- Parasites such as Giardia or Cryptosporidium, from untreated or contaminated water sources
- Viruses like norovirus and hepatitis A, spread through unclean water systems
- In some countries, chemical toxins from old pipes or agricultural runoff
Contamination is most common in:
- Regions without consistent municipal treatment
- Areas impacted by seasonal flooding or unreliable sanitation
- Buildings with aging infrastructure or poorly maintained tanks
Remember: clear water isn’t always safe water. Invisible contaminants can still cause serious issues, from mild digestive discomfort to prolonged illness.
If you experience persistent symptoms while traveling in Christmas Island, consult a local doctor or pharmacist. In many tourist areas, English-speaking care is available.
More About Tap Water in Christmas Island
Drinking water on Christmas Island mainly comes from rainwater collection and desalinated seawater. Because the island relies heavily on weather and has limited infrastructure, the water supply can be fragile. Both locals and visitors are encouraged to use water wisely and conserve wherever possible.
FAQs About Tap Water in Christmas Island
Is it safe to brush your teeth with tap water?
To stay on the safe side, use bottled water to brush your teeth—ingesting even a little contaminated water can cause problems.
Can I use tap water to wash my face?
Most travelers wash up without issues, but if you’re especially cautious, stick with filtered water.
Is it safe to use ice in drinks?
Only use ice from places where they clearly use purified water or commercial ice machines with clean sources.
Can I shower safely with tap water?
Yes, showering is generally safe—just avoid swallowing the water.
Sometimes hotel water can be hard on your hair or skin. A lightweight shower filter is easy to bring along and simple to install—if the showerhead’s exposed. Built-in showers don’t give you that option. According to most users, this is the go-to choice. Check the latest price here.
Can I wash fruits and vegetables with tap water?
Tap water in Christmas Island may contain bacteria that stay on the surface of food—filter or bottled water is a safer bet.
Is bottled water expensive in Christmas Island?
You can expect to pay more in touristy spots, but overall, bottled water is very affordable.
Christmas Island is a remote stop that’s often reached via Indonesia, Australia, or Malaysia, making those countries relevant to check for water safety as well.