Ruins of a French military post constructed in 1935.
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Du Già Waterfall, Thác Du Già
Two large and several smaller cascades, one with a pond for swimming. Somewhat remote, the gravel path can be difficult to find.
Heaven's Gate
The road to Quan Ba Heaven gate is winding, twisty crossing limestone mountains. At 1945 m, the viewpoints on both sides of the pass is one of the highlights of the park. From the top of the Heaven Gate, you can look down across a large valley of unending terraced fields, displaying a charming beauty like a paradise dimly visible through the clouds.
Chuyện của Pao
This village showcases minority culture. The turnoff to the right is clearly marked by a labeled gate.
A short and steep trail leads to a secluded 20 m waterfall and swimming hole.
Dinh Vua Mèo or Dinh Nhà Vương
This historical landmark of the local Hmong ethnic group was built in the early 20th century in the form of the letter 王 (meaning "king" in English). Vuong King (Vuong Chinh Duc) became rich from dealing goods, especially opium, as Sa Phin is in the middle of the Golden Triangle region. The building imitates ancient Chinese architecture from the Man Thanh dynasty, and features carvings in Hoa Nam style. The 1120 m² grounds were chosen for feng shui, and also sight lines, as it was also a military fortress. Duc set up his own army unit of loyal Hmong people and equipped them with weapons, some of which are on display.