Iceland is the cleanest country in the world. It is the most sparsely populated country in Europe, which makes it a very environmentally friendly country. The air pollution is minimal in Iceland. Iceland has the cleanest drinking water, and the population has access to 100 percent pure water.
The Icelandics are so proud of their water quality in Iceland that non-natives, travelers, and tourists are frequently advised to drink straight from the streams. Geothermal energy also contributes to the minerals in natural baths, which have a rejuvenating effect on the skin.