Located just off the west coast of Scotland, the uninhabited Gruinard Island has a dark history. Back in World War II, the remote island was used in British experiments involving Anthrax in 1942 which left it severely contaminated. It has since been dubbed 'Anthrax Island'. In a video uploaded last year, she aims to explore 'banned Google Map locations' and the quest takes her to Gruinard island. Sources: NHS and US Centers for Disease Control AdvertisementBack in 2022, wildfires engulfing Gruinard Island were visible by those on the mainland.