This appears to be a natural cave, formed by the ceaseless movement

of the earth and the corrosive qualities of water. Tall, slick

stalactites and stalagmites make movement a little awkward in some

places, as do the hundreds of loose stones and boulders littering the

ground. You can see the imprint of some long, thick snake-like beast

on the floor, and on top of it, a trail of dried blood. The trail of

blood leads through the north-western passage.