Bottle Falls

Bottle Falls was a large waterfall in Calimshan.

Geography
The falls were located in the central Marching Mountains and formed the start of the Two Falls River.

Description
Bottle Falls was a unique waterfall in that the water dropping in the narrow space between two cliffs some 500 feet fell not into a pool but rather into an old lava tube and vanished. The tube, looking somewhat like a bottle, gave the falls its name. As the water entered the "bottle", it created a strange whistling sound.

The water from the falls erupted from a hill about 600 yards to southwest in an arc. The water shot 20 feet before crashing to the ground, and the mist created near constant rainbows. This was the second of the "falls" of the Two Falls River.

This second falls was high enough that one could walk under the spray, but this was very dangerous, as the ground below was always slippery and muddy. Mudmen formed in the muck under the second falls, because of the presence of magical items that had collected there.