The Ominous Stitch Podcast
Show Notes/Links Episode 60: Haunted Caves
Ranker: 9 Haunted Caves You Can Actually Explore (But You Shouldn't) - Radford, Lyra
Fandom, Ghosts: Hellfire Caves
Haunted Rooms: The Ghosts of Hellfire Caves
Knock Once For Yes: Paranormal Postcard - The Hellfire Caves
Secrets of the Hellfire Club: Sukie
Original Newsbreak: Who's brave enough to visit the terrifying Moaning Cavern in Vallecito, CA?
Before It's News: Haunted Moaning Caverns
Moaning Caverns Adventure Park: Park & cave history
National Parks Traveler: Mammoth Cave National Park Harbors More Than A Few Ghost Stories
Wikipedia: Mammoth Cave National Park
National Park Service: Stephen Bishop
The Daily Beast: Floyd Collins' Ghostly Presence Haunts Mammoth Cave
Bowling Green Daily News: The mysteries of Mammoth Cave
WBKO ABC 13 News: Shots fired at Mammoth Cave over an alleged bigfoot sighting