Thac Mo is a wonderful ecological tourist attraction of Tuyen Quang Province, which is welcoming those who like adventures.

The road to Thac Mo is convenient. One can hear the noise of water pouring far from above. The closer visitors draw to the waterfall, the cooler they feel. It seems as if visitors were in a fairy land when they stand in front of the waterfall. Its water pours into the lake lying at the foot of the mountain. Visitors can take a small boat to reach the waterfall. When boating, they can relax and admire the picturesque setting around it.

The waterfall with the silver hues is composed of 3 layers. To reach the second layer, visitors have to climb up 100m by a rope ladder. At the foot of the second layer, there is a small and pure lake. Here, visitors will see the imposing landscape with the caves, which have beautiful stalactites and stalagmites. The water flows slowly through the green moss-covered rocks, which look like a velvet rug. Keeping they climbing, visitors will reach the third layer. Water pours very strongly. The coolness of water seems to drive back the exhaustion of visitors, and to bring about a new feeling for them when they stand at the top to have a panoramic view of Na Hang Town, which is surrounded by 99 mountains. They can walk into the primitive forest to discover wonderful things. The sounds of the waterfall, birds and gibbons, and silver light going through the thick layers will make visitors feel as if they were in the prehistoric time.