The Tufos Familia Sacana 1 cave system is a remarkable example of karst topography, a landscape formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. Over millions of years, acidic water seeped through the rock, creating a labyrinthine network of tunnels, chambers, and passageways. This geological process has resulted in a breathtaking array of formations, including towering stalactites and stalagmites, flowstones, and delicate draperies.