Similan Islands "Islands in the Andaman Sea, which is excellent in the beauty of the coral reefs underwater. The district Phra Thong Island Kuraburi covers an area of 80,000 hectares.
Thung salaeng Luang National Park ". In the middle of the Andaman Islands which are excellent in beauty of coral reefs under the sea at the Islands District Phra thong, Lang Suan district group, covers an area of 80 000 rai.