It is very safe to drink the tap water in Grand Cayman. You can also safely drink the tap water in the rest of the Cayman Islands (Cayman Brac & Little Cayman).
How does Grand Cayman produce clean drinking water?
Grand Cayman has seven water treatment plants.
The process of desalination is used to take the sea water and turn it into clean drinking water.
Desalination removes the salt from the sea water, allowing for clean drinking water. Below is a map that shows all of the desalination plants in Grand Cayman:
“Consolidated Water” is the company that operates the desalination plants in Grand Cayman.
They have played a major role in developing Grand Cayman’s booming tourism industry. Without clean and safe tap water, the number of tourist arrivals would be much lower than what it is today.
Do people still drink bottled water in Grand Cayman?
Even though it is 100% safe to drink the tap water in Grand Cayman, many people still opt to drink bottled water.
Companies like “H2Only” and “Flowers Bottled Water” offer bottled water delivery across Grand Cayman. You can also buy bottled water in supermarkets and gas stations across the island.
“Wave Water Cayman” is a company in Grand Cayman that provides water filtering devices to both residential and commercial properties. Many people want to filter their tap water before drinking it, and Wave Water Cayman provides the best solution to filter tap water.
It is very safe to drink the tap water in Grand Cayman.
You can also drink the tap water in Little Cayman and Cayman Brac.
However, if you still want to drink bottled water, then there are multiple bottled water delivery services available for both residential and commercial scenarios.
If you are looking for things to do during your vacation, then check out our article where we review the top 25 things to do in Grand Cayman!