
Free drinking water fountains in Switzerland
In Switzerland there are thousands of free drinking water fountains for pedestrians and hikers. The water runs constantly either from water mains or in some cases from their own wells or springs. The Swiss city of Zürich has more free drinking water fountains per capita than any other city in the world: https://www.qssupplies.co.uk/countries-and-cities-have-the-most-water-fountains.html
Map:
https://umap.osm.ch/en/map/brunnen-der-schweiz_529#15/47.375017/8.535562