The largest province of the South, Surat Thani. Home of Thailand’s most famous islands including Koh Samui, Koh Phangan, Koh Tao, and the Mu Koh Ang Thong Marine National Park. The name of Surat Thani may mean "City of the Good People" but Surat Thani is also known as “the province of a thousand islandsâ€