Switzerland is known as the ‘Water Tower of Europe’, no wonder why it’s the best country with the cleanest tap water on Earth! The country has its own set of strict regulations when it comes to securing a drinkable water to be distributed nationwide. In this country, clean water and surroundings come first before anything else. This is to provide a better motherland for its citizens. There’s a rich source of clean water for drinking and household use in Switzerland because of the tremendous amount of snow and rain that is collected in the country only to be filtered in their water system, which makes them have 20 times more abundant with the current water volume the country has.