Boat to Cheow Lan lake: After trekking into the deep forest, there are many caves to explore such as Diamond cave, Khang Cow Cave and Nam Talu cave which connect to Cheow Lan lake. Nam Talu cave is about from the headquarters of Khao Sok National Park. If you a buy trip they will have staff waiting for you and boat you from the waterfall to the lake. These are activities that are suitable for adventurers. Khao Sok is not only a relaxing place but also exciting.