The caves of Castellana represent the largest unexplored karst Italian man [citation needed]. The tour winds through a charming setting for about 1 km. The longer route, it takes two hours and stretches for 3 km, including caves and chasms names mythological or fantastic. From Grave to the Black Cave, after passing the Cave of the Owl, crossed the corridor of the Snake, the Cave of the Precipice and the Piccolo Paradiso, you will reach the White Cave, defined as the most beautiful cave in the world, shining and bright. The complex karst continues well beyond the line open to the public and explored, and accepts a concentration of works of art result of the slow flow of water in the depths of the earth, colorful stalactites and stalagmites, alabaster fluorescence, underground lakes, a world that only the imagination of nature could create and make accessible, with the aid of expert guides caving, for those who want to experience the thrill of mystery and adventure. Every year there are always new events such as visits and special called SPELEO CHRISTMAS NIGHT SPELEO that are made by experts cavers and visitors are provided with helmets with light, as the visit is conducted in the dark, a visit very exciting and evocative. the caves of Castellana, in the summer, is installed an observatory where you can see the stars the moon and planets, with the help of the astronomer Nicholas Rizzi.
