Mysteries of the Mekong

The Journey Begins: China's Yunnan Province marks the beginning of the journey of the Mekong River, the waters that flow through the heart of Southeast Asia. (S1, ep 1) Also in UHD.

Laos - The Mountain Wilds: One of the region's most pristine natural landscapes, Laos hosts a diverse animal kingdom that relies on the sweeping Mekong. (S1, ep 2) Also in UHD.

Thailand - Coming Of Age: The Mekong continues its winding journey south, marking the eastern border of Southeast Asia's heart, the bustling yet slumbering country of Thailand. (S1, ep 3) Also in UHD.

The Karst Caves: Between Southeast Asia's two most formidable geographical barriers - the Mekong and the Annamite mountains - lies a rugged landscape marked with caves. (S1, ep 4)

Nature's Crossroads: Thailand is a place of a thousand landscapes, dominated by lush forests, rolling hills and extensive rivers systems that feed into the mighty Mekong. (S1, ep 5) Also in UHD.

Thailand - The River Basin: Although the Mekong runs down Thailand's far eastern border, the influence of the river's basin reaches across nearly half the country. (S1, ep 6)

Cambodia - Hidden Refuges: Cambodia lies almost entirely within the Mekong basin, flanked by Thailand, Laos and Vietnam. Every habitat here relies on its waters. (S1, ep 7) Also in UHD.

Cambodia - Seasonal Cycles: Chart the seasonal ebb and flow of the Mekong through Cambodia - a nation where everything has a special relationship with water. (S1, ep 8) Also in UHD.

Vietnam - Life In The Delta: The final country on the Mekong's journey is Vietnam, the home of the river's mighty delta. This area is a true biological treasure trove. (S1, ep 9) Also in UHD.

Vietnam - The Journey's End: The Mekong Delta is one of the world's largest. Formed over the last 8,000 years, its different channels create amazing and unique habitats. (S1, ep 10) Also in UHD.