Best guided tours to discover Castellana Caves

The Castellana Caves, in the Apulia region, represent an unmissable breathtaking scenery.
 
Located in the southeastern region of Le Murge, right next to the Itria Valley, those caves are not far from charming towns like Alberobello, Cisternino and Polignano a Mare, the Castellana Caves. They are articulated in a complex of underground karst cavities, for a length of 3348 meters, representing a phenomenon of great interest for tourists, among the most beautiful and spectacular in Italy.
 
The visit to the Caves winds along a 3 km: an unforgettable guided tour, about 70 meters deep, in a picturesque setting made of fantastic caves where amazing colors will tantalize your imagination.