I am cold and alone inside the cave. Sitting there at 6m (20ft) I'm slowly loosing all feeling. I am so cold that it hurts. I am desperately craving comfort. To stay put is a mental struggle. It is ...
Morgan O’Hanlon: As you’re driving through West Texas and through Balmorhea, this kind of big open desert, you get to the Phantom Springs Cave and it’s this tiny little narrow crevice.