Caves are dark, cold, and damp, three things that make them already unsettling places, add in a notorious haunting, and it can make a cave feel even more unnerving. Let’s be honest, it’s so cool to explore a cave, but being inside a cave can also feel very unsettling. Caves are often cold, damp, and dark, so it can already feel a bit unnerving when you step inside. Even when on a guided tour of a cave, it can just be a little bit eerie. Now add in the fact that many caves around the United States have terrifying legends surrounding them, and that’s a recipe for a chilling adventure. Just look at this list of the most haunted caves in the country from Love to Know, and this one from Sierra Club. Both of those lists their own version of the most haunted cave in the country, and one Tennessee cave made both lists.