Vuong’s Mansion is located in a small valley in Sa Phin commune, Ha Giang province. The mansion is situated on a high block of land, surrounded by arcades of mountains. Over a hundred years, this ancient mansion remains almost intact, unaffected by the harshness of the terrain and climate in the northern mountains. The mansion is nearly 100 years old, built by tens of thousands of workers in 9 years, costing 15 million dongs of white Indochina, equivalent to 150 billion Vietnam dong.

All the stone materials of the mansion were carved by the people themselves and then transported 7 km away from Sa Phin village to build houses. Tourists will not be able to miss this exciting attraction; then from here, visitors have the opportunity to continue to visit Lung Cu Flagpole.