Explore the northern provinces of Thialand, Chiang Mai and Chiang Rai by visiting four wonderful places: Mae Khachan Hot Spring, the White Temple, the Golden Triangle and House of Opium. Relax your feet in the mineral-rich hot spring water and marvel at the architectural beauty of the White Temple. Understand the historical importance of the region as hub of opium production at House of Opium and the Golden Triangle (situated at the borders of Thailand, Laos, and Myanmar)