Can I drink tap water in Zanzibar? Many travelers wonder this before visiting. While the island promises adventure and beauty, water safety is essential for a smooth and healthy trip.
This guide explains whether you can drink the tap water in Zanzibar, what locals and tourists actually do, and the best options for safe drinking water.
💧 Is Tap Water in Zanzibar Safe to Drink?
The short answer is no—avoid drinking tap water in Zanzibar. While some locals boil or filter it at home, the water may contain bacteria, sediments, or parasites. Tourists often end up sick because their stomachs aren’t used to the microorganisms in local water.
Even brushing your teeth with tap water can upset a sensitive digestive system.
🧴 What Do Tourists Use If Tap Water in Zanzibar Isn’t Safe?
- Locals usually boil or filter their tap water.
- Tourists prefer bottled water or use filters to stay safe.
- Many hotels and restaurants serve purified water in their food and drinks.
🛑 Watch Out for Ice
Zanzibar’s heat might tempt you to order cold drinks, but be careful. Many places make ice using tap water. Unless you’re in a high-end hotel or verified restaurant, it’s safer to avoid ice altogether.
🛍️ Where to Find Safe Water
You can easily buy bottled water at:
- Supermarkets
- Street kiosks
- Hotel lobbies
Popular local brands include Kilimanjaro, Raha, and Uhai. Most bottles cost less than $1. You can also bring a reusable bottle with a built-in filter if you want an eco-friendly option.
✅ Final Tips on Drinking Water in Zanzibar
So, can you drink tap water in Zanzibar? No, and it’s better not to try. Stick with bottled or filtered water. Avoid drinks made with unverified ice. Ask your hotel about their water sources, and bring oral rehydration salts just in case.
Play it safe, and you’ll enjoy your trip without any health issues!


