Prohodna Cave (The Eyes of God)
Prohodna cave is one of the most famous caves in Bulgaria. It's 2km. away from Karlukovo village. The cave is a natural rock bridge 262m. long. It has 2 entrances - a big one and a small one. The cave is naturally lit by the enormous entrances and the natural openings at the top - the so called "okna". [...]
Zmeevi dupki Cave, Zmeyovo Village
Zmeevi dupki cave is situated in the area of Zmeevo village, Stara Zagora municipality. The route takes about an hour. The marking is white-green-white. [...]
Cave of St. Ivan Rilski
The cave of St. Ivan Rilski is situated at about 20km. away from Rila town. It is about half an hour on foot from The Rila monastery. [...]
Devil's Throat Cave
The Devil's Throat Cave is situated in the southern part of the Rhodopes, 1.5km. to the north of Trigrad. The cave is open for visitors annually. [...]
Yagodinska Cave
The Yagodinska cave is situated in the Rhodope Mountains, 3km away from the village of Yagodina. It is long over 10km and is located on several levels. The temperature in the cave is 6 degrees. [...]