#4 SNAKE ISLAND (Brazil)
Ilha de Queimada Grande also known as Snake Island is located in Brazil. As the name of this island says it’s a snake island ,32 kilometers away from Sao Paolo , in this island lives over a 4.000 examples of the most deadliest snakes. Golden snake catches birds in flight and kill them with poison, which is so strong that it can fry human flesh. Due to the high risk, the Brazilian authorities have banned a tour of the islands, which are reckless adventurers, eager for excitement, often visited. Today the island has access to only a handful of scientists who study snakes.