You follow a stream uphill to the base of the mountain, where waterfall erosion has carved out a natural concavity. The roaring waterfall creates a cloud of mist as it plunges into a shallow pool of water, within which rise two small islands covered with two-foot-tall red, green, and purple mushrooms. Several cave openings overlook the pool from rocky ledges twenty to thirty feet above. The mountain blocks any sunlight from reaching this place.