Is it safe to drink tap water in Cuba?
While Cubans have no problems with the water, we recommend you drink bottled water at all times for peace of mind.
Do not drink tap water unless it has been boiled, filtered, or chemically disinfected. Do not drink unbottled beverages or drinks with ice. Do not eat fruits or vegetables unless they have been peeled or cooked. Do not use tap water to brush your teeth. Always use bottled water and you won't get those nasty illnesses that come from unfriendly micro-organisms.
Avoid unpasteurized milk and any products that might have been made from unpasteurized milk, such as ice cream. Avoid food and beverages obtained from street vendors.
Do not eat raw or undercooked meat or fish, including ceviche. Some types of fish may contain poisonous biotoxins even when cooked. Barracuda in particular should never be eaten. Other fish that may contain toxins include red snapper, grouper, amberjack, sea bass, and a large number of tropical reef fish.
Please, do notice that in our trips, all included meals are served in places that meet food and water precautions.