Truly Ha Giang tour guide will pick you up at Nam Dam then depart to Lung Khuy Cave. Lung Khuy cave which is located at Lung Khuy village, Quan Ba commune, Ha Giang province and about 10 km from Nam Dam Villages has been considered as the largest cave in this rocky plateau. Lung Khuy cave is around 300m in length with many different branches, magnificent stalactites and fancy shapes stimulating the imagination of visitors. Coming to this cave, visitors must hike along the earthen road for more than one kilometer.

There are 2 entrances into the cave close to each other about 1.5 meter high and 1 meter wide, one has to bend down to enter the cave, the cave is very dark and long, slippery and wet, the bed of the cave is pretty large, up to 50 meter with high ceiling, many stalagtites and stalagmites are found in the cave couples with little pools with water dripping down from the ceiling, everything in the cave is still wide and natural.

After finish your discovery, you will go back to Nam Dam Village or continue to your next destinations. End of tour./.