Town in Lisbon, Portugal
Can you drink tap water in Cascais?
YesYes, drinkable
Can you drink the tap water in Cascais?
Tap water is safe to drink. Tap water is safe and good; restaurants serve bottled by default, so ask for água da torneira.
Key facts
- In Cascais: Tap water is safe and good; restaurants serve bottled by default, so ask for água da torneira.
- Across Portugal: Safe and good quality nationwide, though chlorinated in places. Restaurants serve bottled by default; ask for 'água da torneira'.
- Safely managed drinking water: 95% of people in Portugal (2024, WHO/UNICEF JMP).
Tap water across Portugal
| Place | Tap water |
|---|---|
| Lisbon | Yes, drinkable |
| Porto | Yes, drinkable |
| Algarve | Yes, drinkable |
| Madeira | Yes, drinkable |
| Sintra | Yes, drinkable |
| Lagos | Yes, drinkable |
| Albufeira | Yes, drinkable |
| Cascais | Yes, drinkable |
| Azores | Yes, drinkable |
| Faro | Yes, drinkable |
| Ericeira | Yes, drinkable |
| Coimbra | Yes, drinkable |
| Douro Valley | Yes, drinkable |
| Évora | Yes, drinkable |
| Braga | Yes, drinkable |
| Aveiro | Yes, drinkable |
| Nazaré | Yes, drinkable |
| Silver Coast | Yes, drinkable |
| Tavira | Yes, drinkable |
Quick answers
Is tap water safe to drink in Cascais?
Tap water is safe to drink. Tap water is safe and good; restaurants serve bottled by default, so ask for água da torneira.
Can you drink tap water in Portugal?
Safe and good quality nationwide, though chlorinated in places. Restaurants serve bottled by default; ask for 'água da torneira'.
More about Cascais
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Sources
- World Bank: safely managed drinking water (WHO/UNICEF)
- CDC: food and water safety for travelers
- CP Comboios de Portugal
- Câmara Municipal de Cascais
- Visit Cascais
- Lisbon Airport (ANA)
Verdicts reflect official utility statements and what locals actually do. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.