Enjoy the nature of Northern Thailand from RiverRai.  Visit the world famous White Temple, Tham Luang cave, Doi Tung flower garden, the Golden Triangle and tea plantations, take a joyride on a private long tail boat on the MaeKok river, encounter gentle giant elephants, interact with Akha and Lahu hill tribes, tour Chiang Rai's artist community or go mountain trekking, the experiences are endless and so will be your memories...

From The Independent, 

by Aoife O'Riordain:

From Trip Advisor,

Guide to Chiang Rai:

"Lush jungle, mist-shrouded mountains, hill-tribe villages and tranquil views of rice paddies mark the Golden Triangle, the point in northern Thailand that converges with Laos and Burma where the Ruak and mighty Mekong rivers join..."