The Yagodinska Cave is 10 kilometres long, 5 stories tall, and made up of many labyrinths. Visitors enter the cave through an artificial opening and follow a special path with electric lights illuminating the beautiful and mysterious formations – stalactites, stalagmites, and cave pearls. In the natural entrance to the cave, located 10 minutes walk from the main visitor entrance, hearths dating back to 4,000 B.C. have been uncovered. These hearths are evidence of eneolithic peoples who lived in the cave.

Devil’s Throat is, according to legend, the route by which Orpheus, the legendary Thracian singer, attempted to retrieve his beloved Euridice from Hades in the Underworld. It is connected to lots of mystical powers and it beholds the largest waterfall inside a cave on the Balkan peninsula. Teams from all over the world have tried to connect the waterfall with different rivers but nobody has succeeded and the mystery where and how the water goes still persists until today.