Twenty-two kilometers north of Phuket, Tongsai Falls belongs to Khao Phra Thaeo National Park. Phuket Island is preserved here. Overlooking Tongsai Falls, the last complete primitive tropical rain forest. You can experience outdoor life camping in the primitive tropical rain forest. The most unique plant in the area is a palm tree named "Palm Lang Khao", which is characterized by white leaves on the back. It is said that this peculiar palm tree is unique to the area.