Mushroom hill is a natural phenomenon which is called Mushroom Rock, which is a phenomenon where the stone eroded by the wind which will carry and dispose of materials smaller than the stone. because the top of the rock is stronger and denser than the bottom, the bottom of the stone will be quickly eroded to form a rock similar to mushrooms. Mushrom usually occurs in dry areas, such as desert sand. And impression of this unique step and we can meet if we went to the Mount of Mushrooms in Bungah – Gresik.
