Tsagaan Agui (White cave)
It is located in the southern part of Baga Bogd Mountain, Bayankhongor province, 40 km northeast of Bayanlig soum. The cave is 3.5 meters wide and 3.2 meters high, facing west in a deep gorge that crosses the limestone mountain at the foot of the solid limestone mountain. The total length of the cave is 44.1 meters, the average height is 4.5 meters and the average width is 4.4 meters. It has four large halls connected by narrow corridors. The size of the first tunnel is 8.0×9.6 meters, and the size of the next halls is reduced by 2.0-3.0 meters.