Planet Earth is home. But it’s not always home, sweet home. In fact, some areas are downright deadly. Others, while not deadly, will give you goose bumps and make the hair on the back of your neck stand up at just the thought of them. From harsh, natural elements that can inflict all kinds of harm to manmade places featuring human bones, or worse, doll parts, here are a few of the most terrifying places on earth.