Yes, the tap water in Versailles is entirely safe to drink and meets all rigorous French and European Union health standards. Like the water in neighboring Paris, Versailles tap water is treated with advanced filtration and disinfection processes to ensure it is free of harmful pathogens. While the water is safe, some travelers might notice a slight "mineral" or chlorinated taste, which is common in large European municipal systems. Many residents and tourists in 2026 use a simple carafe or a carbon filter pitcher to improve the flavor. When dining at local cafes or restaurants in Versailles, you can confidently ask for a "carafe d'eau" (a pitcher of tap water), which is free by law and perfectly healthy, saving you from the high cost of bottled water.