Description
Prohodna Cave is one of the most famous and easily accessible caves in Bulgaria. It lies 2 km away from Karlukovo Village and 112 km away from Sofia.
The cave is a natural 262 m long rock bridge. It has two entrances – a big and a small one. A path beginning at the approximately 35 m-high small entrance crosses the cave and goes out through the big entrance (the biggest cave arch in Bulgaria – 45 m).
Prohodna Cave is naturally lit thanks to its large entrances and cave holes – natural holes on the ceiling. These cave holes are precisely what makes the cave unique. Situated next to each other and having similar almond-shaped forms, the cave holes bear striking resemblance to giant eyes that seem as if they are staring at the visitors. It is not by chance that local people sometimes refer to them as The Eyes of God. Seen from a specific angle, they even resemble a face that looks down.