The previous name of this cave was just a bulak cave. It is located in the bulak village of Safranbolu district. This cave is known to be a cave discovered in our country. You will enjoy the cave. There is a distance of 8 km from the center of the town. This cave is exactly the wonder of nature. There are beautiful stalactites and stalagmites. If you go to Safranbolu do not forget to visit here.