Lam Dong is one of five provinces in the Central Highlands, Vietnam, and is the 7th largest province in the country, adjacent to the southern key economic region. Lam Dong has many famous sights such as waterfalls in Duc Trong district and the natural attractions in Dalat as Ho Than Tho, Ho Xuan Huong. However, in recent times, due to lack of proper maintenance, many landscapes are being destroyed. On 10 of the 17 national landscape degradation, including three waterfalls in Duc Trong district has been nationally ranked in Lam Dong have disappeared include: Gougah, waterfall Lien Khuong and mining Bao Dai . The reason is because the units assigned to invest lack the capacity and only worry about exploiting the ticketing business.