See Dugongs by 3 ways

Dugong

First, you go by a long tail boat to nearby Khao Toh Te where you make a stop and wait to observe the Dugongs as they come up to eat sea grass. Second, is a trip Dugong tower at bridge built by a fishery village and in the end of bridge with about distance of 800 meters to Dugong tower which is a scenic viewpoint and a place to observe Dugongs. Third, you can also see it via hiking and climbing the Khao Toh Te, Khao Toh Te which is a multi-meter high mountain and easy location for hiking and climbing to the top. It has a cave in the middle of the mountain and a big aperture to see Dugongs from the top