Until the early 20th century, the north was accessible from Bangkok only by a complicated river trip, or by several weeks on elephant back. It is not surprising, then, that the region has retained a distinct flavour all its own. Visitors come here to marvel at the beauty of the temples, with their splendid teak carvings and intricate Burmese-inspired decorations; the wild orchids that grow profusely in the hills; the largely unscathed traditional lifestyles; and the opportunity for remote mountain and jungle treks.