There is an island just off the coast of southeastern Brazil where people are forbidden and every animal that lands on its shores becomes prey. Ilha da Queimada Grande is an island so infested with snakes that it is called “Snake Island” after the deadly golden lancehead vipers that teem within its shores. The island is the only place on Earth where the highly venomous golden lancehead can be found. Explore this nightmarish destination without risking your life by watching this gripping video!