Not long ago I read a fantastic book about a doctor from the US who volunteered for many years in the refugee camps along the Thai – Cambodian border. Most people assume that life went back to normal after the Khmer Rouge government was ousted by Vietnam in 1979, but it didn’t. Many people fled to the border camps, and many were held captive by the KR in the mountains and jungles of western Cambodia. In fact, there are still refugee camps on the Thai border with Myanmar.
Responsible Tourism in Cambodia