Is Zakynthos Tap Water Safe To Drink?

No, it's not advisable to drink the tap water.

Tap water in Zakynthos is generally treated and considered safe to drink when it comes from the municipal supply. Greece follows EU drinking-water standards.

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Water Sources
Drinking Fountains

The water may have a strong mineral or chlorine taste, so many visitors choose bottled water for drinking. Use bottled water if your accommodation posts a local water advisory.

Last checked: 2026-10-23

Greece is ranked as number 17 globally with a score of 92% in the water quality EPI research conducted by Yale University.

Source of Water in Zakynthos, Greece

Tap water on Zakynthos comes mainly from groundwater pumped from local wells and boreholes that draw on the island’s aquifers. Rainfall replenishes these underground sources.

The municipal water system disinfects the water, typically with chlorine, before distributing it to homes. Water characteristics can vary between parts of the island.

Zakynthos Drinking Fountains

Public drinking fountains in Zakynthos are not a dependable source unless they are clearly marked as drinking water. Some public taps are intended for washing or other uses, so use bottled water or a fountain explicitly labeled potable.

Municipal supplies in Greece are subject to national and EU drinking-water standards, but that does not mean every public fountain is connected to the treated supply. Follow posted signs and avoid water from unmarked fountains.

Drinking Water Map

Here is a map showing all the locations of drinking water spots in Zakynthos. You can click on each water drop to open the spot directly in Google Maps for directions. For easy access on the go, download our iOS app to find water fountains nearby.

Nearby Places

About the Author

Hi, I'm Emily Hartman, a researcher and water quality specialist with a background in public health.

I've spent the last few years studying how everyday water systems impact our health, and I'm passionate about making that information clear and useful for everyone.

Safe, clean tap water isn't just my job, it's something I truly care about.

Disclaimer

* The information provided on this website regarding the safety of tap water in Zakynthos is sourced from reputable sources such as the World Health Organization (WHO), local water authorities, and the Environmental Performance Index (EPI) from Yale University. While we strive to ensure accuracy and reliability, it's important to note that water quality can vary over time and may be subject to factors beyond our control. Users are encouraged to verify the current water quality status with local authorities or consult additional resources before making decisions regarding water consumption. We disclaim any liability for actions taken based on the information provided on this website.