We reached Chiang Rai by taking a bus from Chiang Mai. You can catch buses by Greenbus throughout the day, and they take just over 3 hours. From what I’ve looked up now, the tickets on Greenbus are 185 baht, although there are also first-class, second-class and VIP buses running there. These all have air-con … More Thailand: Chiang Rai and the “White Temple” (Wat Rong Khun)