Explore a unique piece of Ha Giang's history at the Vuong Family Palace, often referred to as the Hmong King's Palace, located in the Sa Phin valley. This fascinating architectural complex was the residence of Vuong Chinh Duc, a powerful Hmong leader who controlled the region's opium trade in the early 20th century. Its distinctive design and historical significance make it a compelling stop on the Ha Giang Loop.

Built with influences from Chinese, French colonial, and traditional Hmong architecture, the palace complex features stone fortifications, ornate wood carvings, curved tiled roofs, and multiple courtyards spread across two levels. Constructed from resilient materials like stone and pine wood, it stands as a testament to the wealth and influence of the Vuong family during a turbulent period in the region's history.

Visiting the Hmong King's Palace offers insight into the life of a powerful local leader and the complex history of Ha Giang. Wander through the different sections of the residence, admire the unique blend of architectural styles, and learn about the Vuong family's legacy. It provides a fascinating cultural and historical interlude amidst the predominantly nature-focused journey through the Dong Van Karst Plateau.