Laos: Tour boats moored below the Pak Ou Caves, Luang Prabang

The River Mekong is the world's 12th-longest river. From its Himalayan source on the Tibetan plateau, it flows some 4,350 km (2,703 miles) through China's Yunnan province, Burma, Laos, Thailand, Cambodia and Vietnam, finally draining in the South China Sea.

The recent construction of hydroelectric dams on the river and its tributaries has reduced the water flow dramatically during the dry season in Southeast Asia.

Luang Prabang was formerly the capital of a kingdom of the same name. Until the communist takeover in 1975, it was the royal capital and seat of government of the Kingdom of Laos. The city is nowadays a UNESCO World Heritage Site.

Copyright:

CPA Media Co. Ltd.

Photographer:

David Henley

Credit:

Pictures From Asia