Khao Sok River
The Sok River runs along the western edge of Khao Sok National Park and flows past Khlong Sok village, home to most of the region's accommodations. Many lodges are situated directly on its banks, making the river at once a transport route, a swimming area, and a scenic vista.On the water, activities include tubing, canoe trips, and rides on bamboo rafts. The current is mostly calm, making the tours more about the scenery than strenuous sport: Above the river, the park's limestone cliffs ascend, and with a little patience, hornbills, kingfishers, and monkeys can be spotted along the banks.The water level fluctuates significantly. After rain, the river carries much more water, while during the dry season, it can become very shallow in certain areas; operators adjust routes accordingly. Early mornings and dusk are the best times for wildlife observation, and the heat is more tolerable than at midday.