A young girl heads deep into Pettyjohn’s Cave and handles the early drops and ropes with surprising ease. But the further the group goes, the tighter the passages become until the route turns into a ...

This was one of the tightest and most intense crawls we’ve ever attempted. Deep inside Pettyjohn Cave, we tackled a 200-foot-long flooded passage known as the Worm Tube. From claustrophobic twists to ...