The Kingdom of Cambodia lies on the Gulf of Thailand, surrounded by the neighboring countries of Thailand, Laos and Vietnam. From the media you probably know the UNESCO world cultural heritage Angkor Wat. The past Khmer culture is now regarded as the sign and magnet for visitors. If you are traveling to Cambodia, you should definitely take this impressive building of the past Khmer empire on your travel plan. Just around the corner are the hospitals of Dr. Beat Richner, who runs a unique aid project in Siem Reap.