Grotto’s and Waterfalls add a unique element that touches all the senses. Imagine being behind a waterfall, inside a cave and all you hear is the silence of the cave and at the same time the roar of the cascading water and the subsequent rush of air being sucked in by the falling water. All you need to do now is add your favorite sounds to a music system that is cleverly hidden away in the rocks. You may never want to come back out!