The man, who’s only known as Frank on his social media pages, is believed to have visited the Waldeck Mine in Arizona to document the area while reviewing a new flashlight.
In a video posted to his YouTube channel, Exploring Abandoned Mines, Frank explored the 150-year-old mine with nothing but his camera and a torch.
In the clip, which has since gone viral online, Frank claims to hear creepy whispers while exploring a particular tunnel in the mine.
“Do you hear that?” he asked in the video.
“Is that wind?”
“I don’t know what that is. It doesn’t sound like wind.”