Your trip departs in the morning to visit Doi Tung Royal villa, Hill tribe Project at Doi Tung, where located at the northwestern hills of Chiang Rai province. Visit Mae Fah Luang Garden then continues your trip to Mae Sai, the Northern most point of Thailand. Then continue to visit the Golden Triangle, where the Ruak river and the Mekong rivermeets forming the border of three countries, and the opium museum (House of Opium). Then continue to the ancient city of Chiang Sean at Wat Chedi Luang, and then return to town by sunset. (L)