There are places in the world where going is very dangerous. If they dont kill us and luckily we survived the terror we might live a miserable life. The most probably because we dont return alone from there.
This is where the filmmakers and authors get stories and inspirations from. They interview the folks who went through the perils and the ones who live around the place. They get enough stuff to start the story with. The authors like Stephen King are famous for and living known pioneer of the creepiest story tellers.
Therefore, be aware and prepared before going to such creepy places. It is better to never go there.
This video depicts very factual haunted places that are creepiest on earth. Please be careful if you want to visit these places after watching this video and enjoy the video.