Shundaigou Cave

Shundaigou Cave

Shundaigou Cave is located in Xintaimen Town in the mountainous northwest region of Lianshan District and was discovered on May 19, 2004. This cave is the most precious stalactite cave found so far in the Liaoxi Corridor. It is approximately 300 meters long, with its main cavity formed by the dissolution of fracture zones, and the passageways are relatively narrow. The cave rocks are of Middle Ordovician gray fine-crystalline limestone and argillaceous banded limestone, with a dip to the west at an angle between 40–50 degrees. Large chambers occasionally appear within the cave cavity, and the overall orientation of the cave is controlled by steeply inclined fractures that are nearly parallel to the bedding planes of the rock layers. Typically, the cave height ranges from several meters to over ten meters. There is no flowing water inside the cave, only dripping from the ceiling.

The cave contains abundant chemical sediments, reflecting a level of development and growth typical of caves in northern China, particularly notable for its stalactites and flowstones. The flowstones exhibit various forms such as corn cob-like, grape-like, and acicular (needle-like), with the snow-white needle-like flowstones being especially rare. Such a large quantity and high quality of flowstones are seldom seen in northern China and have not been found in any other tourist caves within Liaoning Province, making them exceptional specimens in the region.

Inside the cave, there are nearly 30 stalactites longer than one meter, and more than 10 exceeding two meters. In terms of length, quantity, and rarity, these rank among the top in the nation, holding first or second place. Additionally, there are nearly 100 stalactites shorter than half a meter, forming a rare "stalactite forest" of this scale in China.

According to expert research, this cave is approximately 400 million years old and holds significant potential for development.