Pilok Mine located in Tambon Pilok some 70 km.to the west of Amphoe Thong Pha Phum along Hightway 3272.There used to be tin and wolfram mines on the Tanao Si Range which form a natural boundary between Thailand and Myanmar. On the way,visitors can stop at "Pilok Hill ", abouth 32 km. from Thong Pha Phum where fruiting and decorative plants of the temperate zone are grown. There are numerous picturesque waterfalls nearby which are accessible by foot such as Namtok Chokkadin and Namtok Chet Mit. Visitors need to be careful because most of the routes are steep and winding.