Covers Amphoe Khanom and Amphoe Sichon, Nakhon Si Thammarat province and Amphoe Don Sak and Amphoe Ko Samui, Surat Thani province. The Park office is located on Highway No. 4232 (Sichon-Khanom coastal route), Tambon Khanom, Amphoe Khanom. Interesting places in the Park include: Hat Khanom is located to the south and is a continuation of Hat Kho Khao. It is the centre of accommodation and restaurants on the beach in Amphoe Khanom. Ao Thong Yi is to the south of Hat Nai Plao and has beautiful scenery. The water is not deep and is suitable for swimming. In the southern part of the bay, there are coral reefs, so fish are abundant. Hat Phlai Dam and Khao Phlai Dam are located to the south of Hat Thong Yang. At the foot of Khao Phlai Dam, there is accommodation and restaurants available. It is also the location of the Khao Phlai Dam Wildlife Development and Conservation Station. Khao Hin Phap Pha is a geological phenomenon that can be seen on the rocky hills and islands in the Khanom Sea. For example, the Khao Hin area in front of Ao Tet that looks like it is a layered stone slab going upward. The top is covered with various types of trees. It is recommended to rent a motorboat from the Ao Tet Wooden Bridge. Ko Nui-freshwater Pond in the middle of the sea: In the Khanom Sea, there is a freshwater pond that resembles human footprints. According to legend, Luang Pu Thuat stepped on fresh water. A pond can be seen when the sea water recedes, and on the island, there is a statue of Luang Pu Thuat that tourists can go to pay homage. It is recommended to rent a motorboat from the Ao Tet Wooden Bridge for sightseeing.
