Quan Ba Heaven Gate at the height of 1,500 metters above the sea level which is normally covered with clouds & mist. Climb one hundred steps more to reach Quan Ba Heaven Gate for an impressive captivation of Dong Van Global Geo-Park, immense valleys of rice terraces, Tam Son town and many dotted surrounding local villages in clear days.

The highlight of the scenery is Quan Ba Twin Mountains - the special art created to this land by Mother of Nature. Between mountains & rice terraces are two twin mountain forms likening as two breasts of a fairy narrated by locals in an interesting fairy tale.

Ma Pi Leng Pass is not long but it is the most dangerous pass in the northern border mountain area. At the top of Ma Pi Leng mount is the “happiness” road, there has a stone stele recording the marks in the construction process. Ma Pi Leng pass is considered the unique regional heritage about landscape and geomorphology; pass peak area is considered as one of the most beautiful viewpoint to enjoy the panoramic in Vietnam; alley Nho Que River is one of the most unique tectonic valley in Vietnam. Scenery in Ma Pi Leng pass is unique with majestic and wild beauty.

Stop to visit the palace of the H’mong king, which was a royal family of high rank during French colonial rule – this palace attracts keen interest from architecturally minded visitors due to its mixed style of European and Chinese architecture. The construction began to build in 1920 and lasted eight years. The architecture of the building bears highly artistic value imitated the Chinese ancient architecture (Man Thanh dynasty). It was not only a building but also a fort in the middle of rocky highland. In the early nineteenth century, the Vuong family controlled the entire region and Vuong Duc Chinh, head of the family, proclaimed himself as a “king of the H’Mong”. To reinforce his power, King H’mong built this palace-fortress. During his reign, the charismatic king attracted a lot of attention when he and other Meo residents joined forces with Ho Chi Minh to gain national freedom.

Sung La. Due to its location which is light years away from modern life in big cities, Sung La was chosen as the location for the award-winning movie Pao's Story. Since then Sung La has become a popular destination for travelers looking for something different and of course movie buffs.