It is one of special places which are located in the Terelj National Park. This place is named 100 Lama Cave. It is located at 50 km from Ulaanbaatar. As mentioned in the tales, this cave was one of anchorages for lamas during repression period to save their life. Even this cave is called 100 Lamas Cave, it does not have enough space to keep 100 lamas. Mongolians express items in plural saying thousand, millions and billions so this cave is called 100 lamas cave. There is a rising narrow path to reach the entrance of the cave and from the middle of the cave it is very narrow to get the people to lie.