Caves are some of the more spooky places one can explore in our world, and they have long been shrouded in legend and myth. We can never truly know what to expect when being the first humans to enter a cave in millions of years, though, and sometimes what we find can be downright disturbing. From creepy fire roasted mummies to coffins in inaccessible sky caves, follow along as we dive into the 15 Strangest Things Found in Caves.