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Is Water Safe in Peru? What You Should Know

Home » Blog » Is Water Safe in Peru? What You Should Know
Home » Blog » Is Water Safe in Peru? What You Should Know

Tap water in Peru is not considered safe for direct consumption, especially for tourists. Although water is treated in some urban areas, factors such as old pipes and potential contamination make it inadvisable to drink without prior purification.

It is recommended to drink bottled water, but make sure it is sealed. If you don’t have access, you can boil the water for a few minutes or use purification tablets or portable filtration systems.

Many hotels offer complimentary bottled water in the rooms, and some have purified water dispensers in common areas. Higher-end establishments may even have internal filtration systems. Hotels with certifications such as ISO 22000, TourCert, or Safe Travels usually follow strict water management protocols for both consumption and food preparation.

Consuming poorly treated or contaminated water can lead to various illnesses, mainly gastrointestinal. These conditions show specific symptoms that should be identified promptly to prevent complications. Main symptoms include acute or persistent diarrhea, abdominal pain and cramps, nausea and vomiting, fever, fatigue or general weakness, headaches, or general discomfort.

For these symptoms, it is best to stay hydrated and drink oral rehydration solutions or fluids with electrolytes to replace losses. Avoid self-medication; some medications could worsen the condition if not prescribed by a professional. If symptoms persist, consult a doctor or visit the nearest healthcare facility.

Recommendations for Travelers

Avoid drinking tap water; a safe way to stay hydrated is by drinking bottled water from trusted brands and ensuring the seal is intact. 

If bottled water is not available, boil water for at least a few minutes; another option is to use purification tablets or portable filtration systems.

Be cautious when consuming raw foods and ice; avoid salads, unpeeled fruits, and beverages with ice in places where water quality is uncertain. Carry a purification system if you plan to visit rural areas or do outdoor activities. Consider bringing a portable water filter or purification tablets to ensure access to safe drinking water.

Why Is Tap Water Not Safe in Peru?

In Peru, the tap water supplied through the public system is not considered completely safe for direct consumption, especially for visitors or those not accustomed to local conditions. This is due to several structural and sanitary factors. Many cities have old or poorly maintained pipe networks, which can lead to contamination through leaks or breaks. In rural and peri-urban areas, access to treated drinking water is limited. 

In many cases, people rely on natural sources like rivers, springs, or wells, which do not always have adequate purification systems. Despite regulatory efforts, water supply system supervision is not always effective or consistent across the country.

Therefore, both visitors and locals are advised to avoid drinking tap water without purification and to opt for bottled or certified treated water.

Tap Water
Tap Water
Non-Potable Water
Non-Potable Water

How to Identify Symptoms from Contaminated Water

Consuming poorly treated or contaminated water can lead to various illnesses, mainly gastrointestinal; these conditions show specific symptoms that should be identified early to avoid complications.

Main symptoms include acute or persistent diarrhea, abdominal pain and cramps, nausea and vomiting, fever, fatigue or general weakness, headaches, or general discomfort. 

If you experience these symptoms, stay hydrated, drink oral rehydration solutions or electrolyte fluids to replace losses; avoid self-medication, as some drugs may worsen the condition if not prescribed. It is best to consult a doctor; if symptoms persist, visit the nearest healthcare facility.

Is Water Safe in Restaurants and Hotels in Cusco?

Hotels and restaurants in Cusco that cater to tourists are generally prepared to provide safe drinking water, but it is essential to take basic precautions and choose reputable or well-reviewed establishments. 

Many hotels offer complimentary bottled water in rooms, some have purified water dispensers in common areas, and higher-end establishments may have internal filtration systems. Hotels with certifications like ISO 22000, TourCert, or Safe Travels usually follow strict protocols regarding water management, both for drinking and food preparation.

Tourist-focused restaurants use purified or bottled water to prepare food, beverages, and ice. Boiled water is also commonly used for cooking, and ice is typically made with safe water. Disinfectant solutions or purified water are used for washing raw foods. However, in lower-category establishments, it’s best to avoid raw salads or unpeeled fruits; in informal or street food venues, the risk is higher, so avoid ice if its source is unknown.

Consult a Doctor
Consult a Doctor

Safe Drinking Water Options

  • Bottled water: The safest and most accessible option; make sure the safety seal is intact.
  • Boiled water: Boiling water for at least 1 to 3 minutes kills most bacteria, viruses, and parasites; ideal for brushing teeth, making tea, or cooking in areas without bottled water.
  • Portable water filters: Useful for hikers or travelers staying in rural areas; they filter out bacteria and protozoa, and some models also remove viruses.
  • Purification tablets or drops: These contain iodine or chlorine and eliminate microorganisms present in the water; recommended for travelers in areas without access to safe water.
  • Water served in trusted hotels and restaurants: In tourist accommodations and restaurants, the water served is usually purified or bottled.

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