Hiking into the heart of the Carlsbad Caverns, I entered a nether region of other-worldly shapes, sounds and sights. Sounds of other tourists shuffling over echoed through the hallowed halls and the narrow passageways while the artful lighting converted thin pillars of stalactites and stalagmines to the monstrous jaws of an extra-terrestial creature. Curtains and wedges of limestone dangled delicately from the ceiling, growing slowly but steadily with every drop of water dripping down to the nether reaches below.

Such were the thoughts that ran through my mind as I walked through this surreal space.

Carlsbad Caverns National Park
NM USA