The main railway station in New York City is one of the largest stations in the world. Certainly, many of those who had a chance to visit it, surprised to learn that this place is considered one of the most radioactive in the world. And all because the station walls, as well as building footing were built using granite. It has long been known that this material has a natural ability to retain radiation. It is proved that the radiation level at the Central Station in New York exceeds all acceptable norms and can be compared only to the level that produced by nuclear power stations.