This enormous cavern has been carved out of the earth by the ceaseless

passage of time. Stalagmites rise up like stone teeth into the gloom

above. To the north, a huge pool's reflective black surface ripples

slightly with the movements of some blind cave fish. Occasionally a

large wave throws the pool's face into turmoil, and you wonder what

great aquatic beast must lurk there to cause this. A pale, slightly

glowing white fungus grows at the pool's edge, allowing dim vision.