Viewpoint of Phu thok Located on the mouth of the hueang River. Tambon Pak Tom Khan count is another beautiful place. There are high mountains along the Mekong River, which is the beauty of the river. The city can get into the rapids and HES threaten to roll up. Moreover, during the rainy season and the winter here is covered with fog as photographers travel destinations. For shooting Sunrise amid the sea of fog is beautiful.