Europe's Water Is Generally SafeThe tap water throughout most of Europe is completely safe to drink. The taps in hotels, homes, restaurants and cafés all run with potable water.
People Also Ask
Most waiters and waitresses in restaurants, bars and cafes will offer bottled water first when you ask for ... While it\x27s not at all customary to ask for tap water in a restaurant, most people will not consider it rude.
Spanish Tap Water FAQsAll water in Spain is considered safe to drink. That said, if you're not used to it, it can taste a bit off in some areas (mainly coastal cities like Malaga and Barcelona). If that's where you're headed, go for bottled—the water won't make you ill, but the taste can be off-putting.
Is it safe to drink the tap water in Greece? In Athens and most places across mainland Greece, the tap water is perfectly safe to drink. In harbor towns and the Greek Islands, however, it is generally better to drink bottled water, which is readily available and very cheap.
You should know that Croatia's drinking water is high in quality thanks to the numerous spring water sources throughout the country. So yes, tap water is OK to drink in Croatia.