Translated from Icelandic, víti means “hell” — which makes sense, when you consider that people used to believe hell lurked under volcanoes.
Viti is one of the most interesting natural wonders in Iceland. It is an explosion crater on the northeast shore of Öskjuvatn in the middle of the Icelandic highland. The crater is around 150 meters in diameter and contains a geothermal lake of mineral-rich warm water. Although the name isn’t particularly inviting many visitors and tourists visiting the place like to dip into Víti. The water is not conveniently hot but enough to strip and take a short swim in the strange water floating on a volcano that erupted not so long ago. When you come home you can at least say that you went “skinny-dipping in Hell”.