Tens of thousands of people from all over the former Soviet Union come to one resort town in Ukraine every year - but it isn't the pine forest or the fresh air that bring them here. They come for the radon.
Global Post: Thousands of people are ‘treated’ with radon baths every year in Ukraine
People come from all over the former Soviet Union for this bathwater with a bit of radon in Ukrainian town of Khmilnyk.