With the southern peak as its summit, the volcanic cone had ridges to the southwest, northwest, and northeast. The western side is open widely in the shape of a Samtaegi (straw basket) to the north. There are 5 peaks that resemble a round asterisk. The volcanic cone is generally covered in grass, though the northern slope is partially covered in scrubs, and there is a cemetery on the northwestern slope. The volcanic cone gets its name from the fact that it stands along with the morning star under the evening sky.