Couple Takes Selfie Outside Cabin, Then Notice Something They Can’t Explain

Grooves and scratches

They kept moving, their senses on high alert. The cave smelled earthy, like damp stone and decaying leaves.

Jason’s flashlight flickered slightly, but he tapped it, and the beam held steady. Emily ran her fingers along the wall, feeling grooves and scratches. “Someone’s been through here before,” she whispered.