Overflowing with temples and surrounded by lush mountain landscapes, Chiang Rai is the last Thai city you’ll reach before crossing the border into Laos and Myanmar. Northern Thai Lanna culture shines bright in this small city, where the creative vision of Thai artist Chalermchai Kositpipat is gloriously realized in structures such as the White Temple (Wat Rong Khun) and the Chiang Rai Clock Tower. After these elaborate structures, the best things to do in Chiang Rai include visiting the Blue Temple (Wat Rong Suea Ten) and the Black House (Baan Dam) and cruising on the mighty Mekong River at the Golden Triangle, where the borders of three countries intersect.