In most parts of Peru, the tap water isn’t safe to drink without boiling or filtering first.
In Peru, even treated tap water is susceptible to contamination during delivery. Locals in many areas filter or boil water before using it for drinking or cooking.
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
This advice is supported by CDC and WHO health recommendations, plus local water quality data.
Worried About Tap Water? Consider Using a Filter Bottle
The best water filter bottles do three things: protect your health, protect the planet, and protect your wallet. We don’t sell them ourselves, but we’ve analyzed and compared models based on how well they filter contaminants, how easy they are to carry, and how often travelers actually use them. The ones we trust most are featured below.
Health Risks for Travelers
Although residents may regularly consume the tap water without issues, travelers are often more susceptible to waterborne diseases due to differences in immunity and water treatment protocols. Contaminants that may be harmless to locals can cause digestive problems for foreign visitors.
Common health concerns include:
- Traveler’s diarrhea from unfamiliar bacteria like E. coli
- Parasites such as Giardia or Cryptosporidium, especially in untreated water sources
- Viral infections including hepatitis A and norovirus, often linked to poor sanitation
- Exposure to heavy metals or chemical pollutants in areas with inadequate water regulation
Risks are elevated in:
- Rural areas lacking centralized water treatment
- Flood-prone regions with compromised infrastructure
- Older buildings with neglected rooftop tanks or corroded plumbing
Even if the water appears clear, it may contain microbial or chemical contaminants that can lead to short-term gastrointestinal illness or more serious long-term health effects.
If you experience persistent symptoms while traveling in Peru, consult a local doctor or pharmacist. In many tourist areas, English-speaking care is available.
More About Tap Water in Peru
Water quality in Peru varies by region. In cities like Lima and Cusco, tap water is heavily chlorinated to kill bacteria and other contaminants. In rural areas, water treatment systems are often unreliable, and there’s a higher risk of contamination from bacteria, viruses, or parasites. Boiling is the most common way households purify their drinking water.
FAQs About Tap Water in Peru
Is it safe to brush your teeth with tap water?
If the tap water isn’t safe to drink, it’s also best not to use it for brushing your teeth—use bottled water instead.
Can I use tap water to wash my face?
Most travelers don’t report issues from face-washing, but bottled water is an option if you’re very cautious.
Is it safe to use ice in drinks?
When in doubt, ask about the source of the ice or stick to drinks without it.
Can I shower safely with tap water?
Unless you have open cuts or very sensitive skin, you can shower normally in Peru.
If you’re picky about water quality—or just want to keep your hair from drying out on the road—a portable shower filter is a smart move. They’re super easy to use, as long as you can access the shower connection. Built-in setups won’t work. Here’s the top-rated shower filter travelers trust. See the current price here.
Can I wash fruits and vegetables with tap water?
If you’re eating fresh produce, it’s a good idea to wash it with bottled water to reduce health risks.
Is bottled water expensive in Peru?
While prices vary by region, bottled water is usually a budget-friendly option in Peru.
If you’re planning a trip through Peru, chances are you’re also heading to Ecuador, Brazil, or Chile—popular stops on South American adventures. Water safety differs across the region.