10 Countries Where Tourists Should Avoid Drinking the Tap Water (4 of 6)

Indonesia

Indonesia’s emerald rice paddies and turquoise waters paint a picture of paradise, but the tap water may not be its masterpiece. While certain tourist hubs feature modern, treated water systems, rural regions and even segments of bustling cities may house bacteria and parasites waiting to accompany you back home. It’s best to buy bottled water instead.

Brazil

Drinking water in Brazil is deemed unsafe due to several factors. Despite possessing a significant share of global fresh surface water reserves, inadequate infrastructure and contamination pose serious risks. Approximately 35 million people lack access to safe drinking water. The presence of pesticides in water sources and documented complaints about their quality in major cities like Rio emphasize the need for caution. Travelers are advised by the CDC to avoid tap and well water to prevent waterborne illnesses.