An obligatory stage for the visitors of the Lake of Iseo is the Pirmaidi di terra Reserve. The show is unique and there are few examples in the world. In the locality of Cislano Zone, accessible from Marone, the corrosive action of 'water in contact with the ground moraine of the mountain, has shaped this area by creating pyramids resting on the top of which are large boulders that serve as protective hat to the ground below. The life of the pyramids is linked to protective hat when it comes off, the pyramid of earth undergoes a slowly lowering due to 'erosive action of water. A path leading from the church of San Giorgio, leads us to the viewpoint from where you can admire the incomparable spectacle.