he boat journey starts at “Kaeng Tha Kham”, small rapids allowing paddlers to practice manoeuvering and navigating the inflatable boat for a while before continuing to the next rapids. “Kaeng Sai” – the zigzagged level-3 rapids covered with thick bushes and trees, navigating the boat through this rapid requires experienced rafting skill, as the streams will be divided into two. Next is “Kaeng Pak Yang” – a 100-m-long rapid with difficulty Levels 2-3.