月亮山高×宽×厚约150m×140m×15m，其穿洞高约80m，宽仅15m，厚约15m。穿洞下部可见崩塌堆积物，目前已被植被所覆盖。洞顶可见少量已停止发育的石钟乳。山体两面贯通，远看酷似天上高挂的明月，因而得名“月亮山穿洞”。月亮山穿洞是地下水精心雕刻的“艺术品”，具有极高的美学价值。

Moon mountain is 150m high, 140m wide and 15m thick. And the light-through cavity in the Moon mountain is about 80m high, 15m wide and 15m thick. At the lower part of the light-through cavity, collapsed deposits can be seen, and are now covered by vegetation. A small number of stalactites that have stopped developing can be seen at the top of the cave. The two sides of the mountain are connected, and it looks like a bright moon hanging in the sky from a distance, hence the name "Moon mountain light-through cavity". The Moon mountain light-through cavity is an artwork carved out by groundwater and has very high aesthetic value.