The province boasts three national parks: Tarutao National Park, Phetra National Park, and Thale Ban National Park. Tarutao National Park is one of the most picturesque tourist attractions in the province and it is located only a few kilometers from the Malaysian isle of Langkawi. It is recognized as one of the ASEAN Heritage Parks and Reserves. During World War II, Tarutao used to serve as a place of detention for long-term detainees and political prisoners and as an occupational training center for convicts. It was declared Thailand’s eighth national park in 1974. This marine national park also includes a settlement of “sea gypsies,” island inhabitants from long ago who still lead their traditional way of life