Khone Phapheng in southern Laos is the largest waterfall in Southeast Asia. It is 70 feet high and the confluence of six miles of rapids.
Kayaking on the Nam Song River has become a major attraction in Vangviang.
Hikers tackle the steep, relentless hills of northern Laos as they near Chakhampa village, about 10 miles from the Chinese border.
A cave in Vangviang in Laos.
Two tourists admire the sunset from a bamboo suspension bridge over the Nam Song River in Vangviang, Laos.
Water buffalo with karst mountains in the background in Vangviang, Laos.
A woman walks in a rice field near karst mountains in the Vangviang area, Laos.
Ziplining in Bokeo Nature Reserve in Laos.
View from hot air balloon ride above Vangviang, Laos.
A misty morning in Vangviang, Laos.