Lai source connected karst caves in south-west of Lai Yuan Xiang County, in the nearly two square kilometers of limestone hills in thirteen large and small cave, the cave rocks scales Xun, rugged terrain, the holes have holes, stacked tunnel , winding, unpredictable depth, such as the maze maneuver, known as "the first Cave East Group", the famous three holes "quiet piano Hole" "Sin Yun-dong" "Shi Yan hole."
"Quiet piano hole" in the cave spring water trickle flow in the crevice between the faint rhythm named after, The holes have all year round never-ending underground rivers, clean water through the end, turning the stream.
"Sin Yun-dong" to frequent steaming cloud pouring from the cave, named after the non-cloud non-fog everywhere inside the cave, go in the cave is more like walking on clouds.
"Shi Yan hole" in the cave named Shi Yan social groups, the survival of bats inside the cave, the rock on top of a string of hanging upside down, some to the startled, such as Shi Yan Qun-fei, hovering in the fork in the cave, the buzz is not absolutely.
& Nbsp; depends also on the source area to the reservoir, five fruit trees, down Chuk Yeung, pasture, etc. can visit the Tian Shan Liu, a total area of 40.35 square kilometers area. Depends on the source cave group is unique in that it is not a hole one, but the entire cave group is located at an altitude of 800-900 meters, within a radius of 2 km. Big hole in possession of a small hole, the holes have holes, hole cascading, rugged swing, depth and unpredictable. These caves are the Custer cave, stalactite cave hung upside down, mixed stalagmites, stoneColumn towering columns, mix. Have the hole for each hole is unique, such as Shi Yan hole shaped like a honeycomb, Ziyan gathered cents cloud steaming fog holes, Shenhuan exquisite, quiet piano hole springs gurgle, sweet sound of water.