Heaven holes in the Township of Benxi City, Bend Ya Kawamura Huanren County near the town 10 kilometers away from Huanren. Heaven has reached 5,000 meters hole length, at the upper, middle and lower layer, the middle has been developed.

Hole area to look on the main hole for Dragon Cave, where the holes have holes, total length of over 1100 meters. Stalactite cave clusters, crystal clear, fully demonstrating the good fortune of the gods of nature. Kongkuo hole at the end of a hall, looked up, two light beam according to the hole from the roof opening, there is suddenly see the light feeling. If the snow every winter and spring or after the Chamber misty, trance blurred.